CN108650035A - Electronic equipment calibration method, device, electronic equipment and storage medium - Google Patents
Electronic equipment calibration method, device, electronic equipment and storage medium Download PDFInfo
- Publication number
- CN108650035A CN108650035A CN201810463461.0A CN201810463461A CN108650035A CN 108650035 A CN108650035 A CN 108650035A CN 201810463461 A CN201810463461 A CN 201810463461A CN 108650035 A CN108650035 A CN 108650035A
- Authority
- CN
- China
- Prior art keywords
- electronic equipment
- supply voltage
- reference channel
- calibrated
- initial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 66
- 238000012360 testing method Methods 0.000 claims abstract description 62
- 238000009434 installation Methods 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 11
- 238000004590 computer program Methods 0.000 claims description 3
- 238000012937 correction Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 13
- 238000013507 mapping Methods 0.000 description 10
- 241000208340 Araliaceae Species 0.000 description 9
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 9
- 235000003140 Panax quinquefolius Nutrition 0.000 description 9
- 230000006870 function Effects 0.000 description 9
- 235000008434 ginseng Nutrition 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000003733 optic disk Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/11—Monitoring; Testing of transmitters for calibration
- H04B17/13—Monitoring; Testing of transmitters for calibration of power amplifiers, e.g. gain or non-linearity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/11—Monitoring; Testing of transmitters for calibration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/354—Adjacent channel leakage power
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Nonlinear Science (AREA)
- Transmitters (AREA)
Abstract
The application proposes a kind of electronic equipment calibration method, device, electronic equipment and storage medium, wherein method includes：According to the attribute of electronic equipment to be calibrated, obtain the initial supply voltage table of the corresponding reference channel of electronic equipment to be calibrated, calibration test is carried out to the reference channel of electronic equipment to be calibrated according to initial supply voltage table, determine the corresponding first supply voltage table of the reference channel of electronic equipment to be calibrated, further according to reference channel the first supply voltage table treat check and correction electronic equipment each non-reference channel carry out calibration test respectively, determine the corresponding second supply voltage table of each non-reference channel of electronic equipment to be calibrated.It is hereby achieved that the running parameter of each electronic equipment channel to be calibrated, it ensure that electronic device works in any channel, adjacent channel leakage ratio can be met the requirements, and radio-frequency power amplifier power consumption can also reach consistency that is preferable, while also improving same alike result electronic equipment performance.
Description
Technical field
This application involves field of communication technology more particularly to a kind of electronic equipment calibration method, device, electronic equipment and deposit
Storage media.
Background technology
Radio-frequency power amplifier is the important component of various wireless transmitters.Radio-frequency power amplifier generally has more
A channel generally selects a channel and is used as with reference to channel.When the radio-frequency power amplifier of electronic equipment is operated in other non-ginsengs
When examining channel, work using the running parameter of reference channel, such as with reference to supply voltage, with reference to rf gain index.And
And a set of running parameter of all electronic equipment generally use model machines of same model.
In actual use, since radio frequency path usually will produce frequency response, if all letters of same electronic equipment
Road is all made of the parameter of reference channel, is susceptible to adjacent channel leakage ratio (the Adjacent Channel of local channel
Leakage Ratio, abbreviation ACLR) it is unsatisfactory for requiring or the supply voltage of radio-frequency power amplifier is not up to minimum, and lead
Enable consumes big problem.
Moreover, because the electronic equipments component performance of same model also can there is some difference, same model
All electronic equipments are all made of a set of running parameter of model machine, it may appear that the ACLR of the channel of part electronic equipment is unsatisfactory for requiring
Or power consumption is larger, so as to cause the inconsistent problem of the electronic equipment performance of same model.
Invention content
The application is intended to solve at least some of the technical problems in related technologies.
The application proposes a kind of electronic equipment calibration method, by according to the corresponding reference channel of electronic equipment to be calibrated
Initial supply voltage table carries out calibration test to reference channel, right according to the first supply voltage table of the reference channel after calibration
Each non-reference channel carries out calibration test.To by the attribute according to electronic equipment to be calibrated, be set to each electronics to be calibrated
Standby all channels are all calibrated, and the running parameter of each electronic equipment channel to be calibrated are obtained, to ensure that electronics is set
For when being operated in any channel, adjacent channel leakage ratio can be met the requirements, and radio-frequency power amplifier power consumption also reaches preferable, together
When also improve same alike result electronic equipment performance consistency.
The application proposes a kind of electronic equipment calibrating installation.
The application proposes a kind of electronic equipment.
The application proposes a kind of non-transitorycomputer readable storage medium.
The application one side embodiment proposes a kind of electronic equipment calibration method, including：
According to the attribute of electronic equipment to be calibrated, the initial confession of the corresponding reference channel of the electronic equipment to be calibrated is obtained
Piezoelectric voltage table, wherein the initial supply voltage table includes each initial supply voltage；
According to the initial supply voltage table, calibration test is carried out to the reference channel of the electronic equipment, determine described in
The corresponding first supply voltage table of reference channel of electronic equipment to be calibrated；
According to the first supply voltage table, each non-reference channel of the electronic equipment to be calibrated is calibrated respectively
Test, determines the corresponding second supply voltage table of each non-reference channel of the electronic equipment to be calibrated.
The electronic equipment calibration method of the embodiment of the present application, by the attribute according to electronic equipment to be calibrated, acquisition waits for school
The initial supply voltage table of the corresponding reference channel of quasi- electronic equipment, according to initial supply voltage table to electronic equipment to be calibrated
Reference channel carries out calibration test, determines the corresponding first supply voltage table of the reference channel of electronic equipment to be calibrated, further according to
Each non-reference channel that first supply voltage table of reference channel treats check and correction electronic equipment carries out calibration test respectively, and determination waits for
Calibrate the corresponding second supply voltage table of each non-reference channel of electronic equipment.In the present embodiment, by according to be calibrated
The initial supply voltage table of the corresponding reference channel of electronic equipment carries out calibration test, according to the ginseng after calibration to reference channel
The the first supply voltage table for examining channel carries out calibration test to each non-reference channel.To by according to electronic equipment to be calibrated
Attribute, all channels of each electronic equipment to be calibrated are calibrated, each electronic equipment channel to be calibrated is obtained
Running parameter, to ensure that electronic device works in any channel, adjacent channel leakage ratio can be met the requirements, radio frequency work(
Rate amplifier power consumption also reaches preferable, while also improving the consistency of the electronic equipment performance of same alike result.
The application another aspect embodiment proposes a kind of electronic equipment calibrating installation, including：
Acquisition module obtains the corresponding ginseng of the electronic equipment to be calibrated for the attribute according to electronic equipment to be calibrated
Examine the initial supply voltage table of channel wherein, the initial supply voltage table includes each initial supply voltage；
First determining module, for according to the initial supply voltage table, being carried out to the reference channel of the electronic equipment
Calibration test determines the corresponding first supply voltage table of the reference channel of the electronic equipment to be calibrated；
Second determining module is used for according to the first supply voltage table, to each non-ginseng of the electronic equipment to be calibrated
It examines channel and carries out calibration test respectively, determine corresponding second power supply of each non-reference channel of the electronic equipment to be calibrated
Voltmeter.
The electronic equipment calibrating installation of the embodiment of the present application, by the attribute according to electronic equipment to be calibrated, acquisition waits for school
The initial supply voltage table of the corresponding reference channel of quasi- electronic equipment, according to initial supply voltage table to electronic equipment to be calibrated
Reference channel carries out calibration test, determines the corresponding first supply voltage table of the reference channel of electronic equipment to be calibrated, further according to
Each non-reference channel that first supply voltage table of reference channel treats check and correction electronic equipment carries out calibration test respectively, and determination waits for
Calibrate the corresponding second supply voltage table of each non-reference channel of electronic equipment.In the present embodiment, by according to be calibrated
The initial supply voltage table of the corresponding reference channel of electronic equipment carries out calibration test, according to the ginseng after calibration to reference channel
The the first supply voltage table for examining channel carries out calibration test to each non-reference channel.To by according to electronic equipment to be calibrated
Attribute, all channels of each electronic equipment to be calibrated are calibrated, each electronic equipment channel to be calibrated is obtained
Running parameter, to ensure that electronic device works in any channel, adjacent channel leakage ratio can be met the requirements, radio frequency work(
Rate amplifier power consumption also reaches preferable, while also improving the consistency of the electronic equipment performance of same alike result.
The application another aspect embodiment proposes a kind of electronic equipment, including processor and memory；Wherein, the place
Reason device is corresponding with the executable program code to run by reading the executable program code stored in the memory
Program, for realizing the electronic equipment calibration method as described in above-mentioned one side embodiment.
The application another aspect embodiment proposes a kind of non-transitorycomputer readable storage medium, is stored thereon with meter
Calculation machine program realizes the electronic equipment calibration side as described in above-mentioned one side embodiment when the computer program is executed by processor
Method.
The additional aspect of the application and advantage will be set forth in part in the description, and will partly become from the following description
It obtains obviously, or recognized by the practice of the application.
Description of the drawings
The application is above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the flow diagram of a kind of electronic equipment calibration method provided by the embodiments of the present application；
Fig. 2 is the stream for the method that a kind of reference channel to electronic equipment provided by the embodiments of the present application carries out calibration test
Journey schematic diagram；
Fig. 3 is the method that another reference channel to electronic equipment provided by the embodiments of the present application carries out calibration test
Flow diagram；
Fig. 4 is that a kind of each non-reference channel to electronic equipment to be calibrated provided by the embodiments of the present application is calibrated respectively
The flow diagram of the method for test；
Fig. 5 is the structural schematic diagram of a kind of electronic equipment calibrating installation provided by the embodiments of the present application；
Fig. 6 is the structural schematic diagram of another electronic equipment calibrating installation provided by the embodiments of the present application；
Fig. 7 is the structural schematic diagram of a kind of electronic equipment provided by the embodiments of the present application.
Specific implementation mode
Embodiments herein is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the application, and should not be understood as the limitation to the application.
Below with reference to the accompanying drawings the electronic equipment calibration method, device, electronic equipment and medium of the embodiment of the present application are described.
Each embodiment of the application is all made of for all channels of the radio-frequency power amplifier of electronic equipment in the related technology
The parameter of reference channel, the adjacent channel leakage ratio for being susceptible to local channel is unsatisfactory for requiring or radio-frequency power amplifier
Supply voltage be not up to minimum, and all electronic equipments for the problem and same model for causing energy consumption larger are all made of sample
A set of running parameter of machine, it may appear that the ACLR of the channel of part electronic equipment is unsatisfactory for requiring or power consumption is larger, to lead
The problem for causing the electronic equipment performance of same model inconsistent proposes a kind of electronic equipment calibration method.
The electronic equipment calibration method that the embodiment of the present application proposes, by corresponding with reference to letter according to electronic equipment to be calibrated
The initial supply voltage table in road carries out calibration test, according to the first supply voltage of the reference channel after calibration to reference channel
Table carries out calibration test to each non-reference channel.Thus by the attribute according to electronic equipment to be calibrated, to each electricity to be calibrated
All channels of sub- equipment are all calibrated, and the running parameter of each electronic equipment channel to be calibrated are obtained, to ensure that electricity
When sub- equipment is operated in any channel, adjacent channel leakage ratio can be met the requirements, radio-frequency power amplifier power consumption also reach compared with
It is good, while also improving the consistency of the electronic equipment performance of same alike result.
Fig. 1 is the flow diagram of a kind of electronic equipment calibration method provided by the embodiments of the present application.
Electronic equipment calibration method provided by the embodiments of the present application, can be by electronic equipment calibrating installation provided by the present application
It executes, above-mentioned apparatus is configured in electronic equipment, to realize reference channel and non-reference channel to electronic equipment to be calibrated
It is calibrated.
Wherein, the electronic equipment in the present embodiment can be the arbitrary hardware device with radio-frequency power amplifier, such as hand
Machine, palm PC etc..
As shown in Figure 1, the electronic equipment calibration method includes：
Step 101, according to the attribute of electronic equipment to be calibrated, the first of the corresponding reference channel of electronic equipment to be calibrated is obtained
Beginning supply voltage table, wherein initial supply voltage table includes each initial supply voltage.
In actual use, wireless communication usually has multiple bandwidth, and each bandwidth has multiple channels.For example,
Mobile phone usually has multiple bandwidth such as 2G, 3G, 4G, each bandwidth to have multiple channels such as high, medium and low again.
In the present embodiment, by taking multiple channels under same bandwidth as an example, for same bandwidth, it can be selected from multiple channels
Reference channel of the channel as electronic equipment, such as selecting frequency is taken to be in intermediate channel and be used as with reference to channel, reference
Channel other than channel is known as non-reference channel.
In the present embodiment, the attribute of electronic equipment to be calibrated can be electronic appliance models, product ID or other
It arbitrarily can the type of unique mark electronic equipment to be calibrated or the mark of model.Also, the ginseng of the electronic equipment of same alike result
The frequency for examining channel is identical.
Due to radio-frequency power amplifier can according to communication environment adjust transmission power can basis in order to save power consumption
Transmission power adjusts the supply voltage of radio-frequency power amplifier, to reduce power consumption.In the present embodiment, initial supply voltage table includes
Each initial supply voltage, that is to say, that there are multiple initial supply voltages in initial supply voltage table.
When obtaining the initial supply voltage table of the corresponding reference channel of electronic equipment to be calibrated, as a kind of possible reality
Existing mode, can be by the supply voltage table of the reference channel of test prototype, the initial supply voltage as electronic equipment to be calibrated
Table.
In actual use, in order to reduce the power consumption of radio-frequency power amplifier, as alternatively possible realization method,
It, can pair any electronic equipment progress voltage-tracing identical with electronic equipment attribute to be calibrated before obtaining initial supply voltage table
Calibration or power tracking calibration, determine initial supply voltage table.Specifically, electronics identical with electronic equipment attribute to be calibrated is set
For when being operated under reference channel, increased according to the transmission power size adjust automatically supply voltage and radio frequency of radio-frequency power amplifier
Beneficial index obtains supply voltage table so as to establish the mapping relations of supply voltage and rf gain index, by supply voltage
Initial supply voltage table of the table as the corresponding reference channel of electronic equipment to be calibrated.
By the way that according to the determining initial supply voltage table of voltage-tracing calibration or power tracking calibration, electronic device works exist
When reference channel transmitting is high-power, big supply voltage power supply may be used；Smaller confession may be used when emitting small-power
Piezoelectric voltage, the supply voltage of radio-frequency power amplifier is with power output size dynamic change.Compared to using fixed supply voltage
Mode can significantly reduce the power consumption of radio-frequency power amplifier.
Step 102, according to initial supply voltage table, calibration test is carried out to the reference channel of electronic equipment, determination waits for school
The corresponding first supply voltage table of reference channel of quasi- electronic equipment.
In practice, even if the performance of the electronic equipments electronic component of same alike result is also likely to be present difference, institute
Same set of running parameter is used with the same channel of the distinct electronic apparatuses of same alike result, it may appear that the channel of part electronic equipment
Being unsatisfactory for ACLR or power cannot reach preferable, so as to cause the inconsistent problem of the performance of same alike result electronic equipment.
In the present embodiment, after obtaining initial supply voltage table, calibration test is carried out to the channel of electronic equipment to be calibrated,
To obtain the supply voltage table of each channel.
In the present embodiment, the reference of electronic equipment to be calibrated can be believed first according to the initial supply voltage table of reference channel
Road carries out calibration test, determines the corresponding first supply voltage table of the reference channel of electronic equipment to be calibrated.Wherein, the first power supply
Voltmeter includes each first supply voltage.
In practice, it can be operated in reference to letter with the running parameter in initial supply voltage table according to electronic equipment to be calibrated
When under road, the ACLR or transmission power level of acquisition determine the corresponding first power supply electricity of the reference channel of electronic equipment to be calibrated
Pressure, and then obtain the first supply voltage table.
In the present embodiment, by according to initial supply voltage table, being calibrated to the reference channel of electronic equipment to be calibrated
Test, obtains the first supply voltage table of reference channel, it is hereby achieved that each of same alike result electronic equipment to be calibrated
The running parameter of reference channel thereby may be ensured that the electronic device works to be calibrated of the same alike result performance under reference channel
Consistency.
Step 103, according to the first supply voltage table, each non-reference channel of electronic equipment to be calibrated is calibrated respectively
Test, determines the corresponding second supply voltage table of each non-reference channel of electronic equipment to be calibrated.
In practice, all channels of electronic equipment are all made of the parameter of reference channel, are susceptible to the phase of local channel
Adjacent channel leakage ratio is unsatisfactory for requiring or the supply voltage of radio-frequency power amplifier is not up to minimum, and causes energy consumption larger
The problem of.
It, can be according to the first supply voltage table of reference channel, to each non-ginseng after being calibrated to reference channel in the present embodiment
It examines channel to be calibrated respectively, obtains the second supply voltage table of each non-reference channel.Wherein, the second supply voltage table includes each
Second supply voltage.
When carrying out calibration test to non-reference channel, it can control electronic equipment to be calibrated in the first supply voltage table
Parameter is operated under non-reference channel, and non-reference is operated in the parameter in the first supply voltage table to obtain calibration electronic equipment
ACLR when under channel or transmission power level, and according to ACLR or transmission power level, determine the second power supply electricity of non-reference channel
Pressure.
In the present embodiment, according to the first supply voltage table of reference channel, each non-reference channel is calibrated, is obtained each
Second supply voltage table of non-reference channel, to both ensure that electronic device works in non-reference channel, ACLR satisfactions are wanted
It asks, and radio-frequency power amplifier power consumption is made to reach preferable.
It should be noted that in the embodiment of the present application, the process of calibration test, Ke Yi are carried out to electronic equipment to be calibrated
Electronic equipment carries out any stage realization of system test, such as in complete machine calibration test, by using provided by the present application
Calibration test method calibrates the corresponding running parameter of each channel of electronic equipment, or in the non-signaling comprehensive survey stage, adopts
With calibration test method provided by the present application, the corresponding running parameter of each channel of electronic equipment calibrate etc., this reality
Example is applied not limit this.
The electronic equipment calibration method of the embodiment of the present application, by according to the corresponding reference channel of electronic equipment to be calibrated
Initial supply voltage table carries out calibration test to reference channel, right according to the first supply voltage table of the reference channel after calibration
Each non-reference channel carries out calibration test.To by the attribute according to electronic equipment to be calibrated, be set to each electronics to be calibrated
Standby all channels are all calibrated, and the running parameter of each electronic equipment channel to be calibrated are obtained, to ensure that electronics is set
For when being operated in any channel, adjacent channel leakage ratio can be met the requirements, and radio-frequency power amplifier power consumption also reaches preferable, together
When also improve same alike result electronic equipment performance consistency.
On the basis of the above embodiments, further include corresponding with the mapping of initial supply voltage first in initial supply voltage table
Beginning rf gain index.Calibration test is carried out to the reference channel of electronic equipment for above-mentioned steps 102, as a kind of possible
Realization method can be operated in reference channel according to electronic equipment to be calibrated with initial supply voltage and initial radio frequency gain index
Under and emit predetermined power when adjacent channel leak ratio, determine the first supply voltage of reference channel.
Fig. 2 is the stream for the method that a kind of reference channel to electronic equipment provided by the embodiments of the present application carries out calibration test
Journey schematic diagram.
As shown in Fig. 2, the method that the reference channel to electronic equipment carries out calibration test includes：
Step 201, it obtains electronic equipment to be calibrated and reference is operated in initial supply voltage and initial radio frequency gain index
Adjacent channel leakage ratio under channel and when transmitting predetermined power.
ACLR be transmission power and fall on adjacent channel power ratio, be for weigh the channel that regulation uses with
Outside, an index of the energy of radio-frequency power amplifier.It is to be appreciated that the bigger influences to adjacent channel of ACLR are smaller.
In the present embodiment, obtains calibration electronic equipment and reference is operated in initial supply voltage and initial radio frequency gain index
ACLR under channel and when transmitting predetermined power, to be powered voltage compensation.Wherein, predetermined power can as needed into
Row setting.
Specifically, the initial supply voltage and initial radio frequency of one group of mutual maps mutually can be chosen from initial supply voltage table
The supply voltage of electronic equipment to be calibrated and rf gain index are adjusted to initial supply voltage and initially penetrated by gain index
Frequency gain index, and electronic device works to be calibrated are controlled under reference channel, and emit predetermined power, it is to be calibrated to obtain
When electronic equipment is operated under reference channel with initial supply voltage and initial radio frequency gain index and emits predetermined power
ACLR。
For example, the initial supply voltage and initial radio frequency gain index of the mutual maps mutually chosen are respectively 2.3V and 52dB,
Predetermined power is 20dBm, is operated under reference channel and is emitted with 2.3V and 52dB then obtaining electronic equipment to be calibrated
ACLR when 20dBm power.
Step 202, according to adjacent channel leakage when target adjacent channel leakage ratio, reference channel corresponding first is determined
Voltage compensation value.
When being operated in present channel in order to avoid radio-frequency power amplifier, large effect is generated to adjacent channel, can be set
Set target ACLR.
Obtain electronic equipment to be calibrated be operated under reference channel with initial supply voltage and initial radio frequency gain index,
And after ACLR when transmitting predetermined power, according to the ACLR of acquisition and target ACLR, determine the corresponding first voltage of reference channel
Offset.Specifically, the ACLR of acquisition and target ACLR can be made difference, difference is then multiplied by the first adjustment coefficient, can be obtained
To the first voltage offset of reference channel.As shown in formula (1) and (2).
Δ ACLR=ACLR-ACLRtarget (1)
ΔVCCA=x* Δs ACLR (2)
Wherein, ACLR be electronic equipment to be calibrated with initial supply voltage and initial radio frequency gain index, be operated in reference
Under channel, and ACLR when transmitting predetermined power；ACLRtarget is target ACLR；X is the first adjustment coefficient；ΔVCCAFor ginseng
Examine the corresponding first voltage offset of channel.
It should be noted that the corresponding regulation coefficient x of reference channel of different electronic equipments to be calibrated can be identical, also may be used
With difference.The present embodiment does not limit this.
In addition, since the Δ ACLR that above-mentioned formula (1) is calculated may be positive number, it is also possible to be negative, correspondingly, root
The first voltage offset being calculated according to above-mentioned formula (2) may also be positive number, or be negative.
In the present embodiment, according to the ACLR of acquisition and target ACLR, the first voltage offset of reference channel is obtained, it can be with
Ensure that the ACLR of the reference channel of electronic equipment to be calibrated disclosure satisfy that requirement.
Step 203, according to initial supply voltage and first voltage offset, the reference channel of electronic equipment to be calibrated is determined
The first supply voltage.
It, can be by initial supply voltage and the after obtaining the corresponding first voltage offset of reference channel in the present embodiment
One voltage compensation value is added, and obtains the first supply voltage of reference channel.
It is assumed that initial supply voltage is VCC, the corresponding first voltage offset of reference channel is Δ VCCA, then with reference to letter
The supply voltage VCC in roadA, can be as shown in formula (3).
VCCA=VCC+ Δs VCCA (3)
After the supply voltage for obtaining reference channel, it can be penetrated according to multigroup first supply voltage of reference channel and initially
Mutual mapping relations between frequency gain index obtain corresponding first supply voltage of reference channel of electronic equipment to be calibrated
Table.
In the present embodiment, by being worked with initial supply voltage and initial radio frequency gain index according to electronic equipment to be calibrated
ACLR under reference channel and when emitting predetermined power determines that first voltage compensates with target ACLR, and according to the first electricity
Pressure offset compensates initial supply voltage, by the supply voltage of the reference channel after compensation, compared to directly initially supplying
Piezoelectric voltage can either ensure that the ACLR of reference channel is met the requirements, and can guarantee radio frequency work(as the supply voltage with reference to channel
Power consumption reaches preferable when rate amplifier is operated in reference channel.
In the above-described embodiments, may also include in initial supply voltage table corresponding with the mapping of initial supply voltage with reference to work(
Rate range.In practice, when obtaining initial supply voltage table, it can control any electricity identical with electronic equipment attribute to be calibrated
Sub- equipment is operated under reference channel, when emitting different performance numbers respectively, obtains corresponding supply voltage and rf gain refers to
Number constitutes one according to identical supply voltage and the corresponding maximum transmission power value of rf gain index and minimum emissive power value
A reference power range.
For example, when transmission power is 20dBm, corresponding supply voltage 2.3V and rf gain index are 52dB；Emit work(
Rate is 21.8dBm, and corresponding supply voltage 2.3V and rf gain index are 52dB, and supply voltage 2.3V and rf gain refer to
Number is 52dB, and the maximum value of corresponding transmission power is 21.8dBm, minimum value 20dBm, then can will [20dBm,
21.8dBm] as the reference power range for corresponding to supply voltage 2.3V and rf gain index is 52dB.
Thus, it is possible to obtain reference power range, the mapping relations of initial supply voltage and initial radio frequency gain index.It can
With understanding, by adjusting the power of radio-frequency power amplifier, the reference power range, just of multigroup mutual maps mutually can be obtained
Beginning supply voltage and initial radio frequency gain index are to get to initial supply voltage table.
It is understood that one group of initial supply voltage and initial radio frequency gain index correspond to a reference power range,
It indicates when the performance number that electronic equipment emits is within the scope of reference power, may be used corresponding with reference power range initial
Supply voltage is powered for radio-frequency power amplifier.
Before step 201, predetermined power can be determined first according to reference power range.It, can be from reference in specific implementation
Power bracket arbitrarily chooses a value and is used as predetermined power.For example, choosing a power close to reference power lower range limit
Value is used as predetermined power.
In practice, usually communication environment is poor or electronic equipment apart from base station farther out when, electronic device works exist
Under certain supply voltage and rf gain index, it may be necessary to emit the maximum power within the scope of reference power, to ensure to communicate matter
Amount.
It, can be using the maximum power within the scope of reference power as predetermined power, to obtain electronics to be calibrated in the present embodiment
ACLR when equipment is operated in initial supply voltage and initial radio frequency gain index under reference channel, to according to acquisition
ACLR and target ACLR determines that electronic equipment to be calibrated is operated in initial supply voltage and initial radio frequency gain index with reference to letter
Under road, emit the first supply voltage when maximum power.It in turn, can be according to multigroup initial supply voltage and initial radio frequency gain
Mutual mapping relations between index and the first supply voltage obtain the reference channel corresponding of electronic equipment to be calibrated
One supply voltage table.
It is understood that since ACLR when reference channel emits maximum power is met the requirements, corresponding reference channel
When the small power signal of transmitting ratio maximum power, corresponding ACLR values will suffice for requiring.
Initial supply voltage table includes that the initial supply voltage of mutual maps mutually, initial radio frequency gain refer in above-described embodiment
Number and reference power range.As alternatively possible realization method, may include in initial supply voltage table and initially power supply electricity
Pressure maps corresponding initial radio frequency gain index and initial gain value, that is to say, that initial supply voltage table includes mutually setting each other off
Initial supply voltage, initial radio frequency gain index and the initial gain value penetrated.
When obtaining initial supply voltage table, any electronic equipment work identical with electronic equipment attribute to be calibrated can control
Make the transmission power under reference channel, obtains corresponding supply voltage and rf gain index, thus obtain initial supply voltage
With the mapping relations between initial radio frequency gain index and corresponding transmission power level.
For example, when transmission power is 20.5dBm, corresponding supply voltage 2.3V and rf gain index are 52dB, then penetrate
Frequency gain index is the mutual maps mutuallies of performance number 20.5dBm of 52dB, supply voltage 2.3V and transmitting.
It is understood that by adjusting the power of radio-frequency power amplifier, the initial of multigroup mutual maps mutually can be obtained
Performance number, initial supply voltage and initial radio frequency gain index are to get to initial supply voltage table.
Based on the above, for carrying out calibration test to the reference channel of electronic equipment in above-mentioned steps 102, as another
A kind of possible realization method can be sent out according to electronic equipment to be calibrated with initial radio frequency gain index when being operated in reference channel
The first performance number penetrated determines the first supply voltage of reference channel.
Fig. 3 is the method that another reference channel to electronic equipment provided by the embodiments of the present application carries out calibration test
Flow diagram.
As shown in figure 3, the method that the reference channel to electronic equipment carries out calibration test includes：
Step 301, electronic equipment to be calibrated is obtained with initial radio frequency gain index, is operated in emitted when reference channel
One performance number.
Specifically, can be from the corresponding initial supply voltage table of reference channel of electronic equipment to be calibrated, one group of selection is mutual
Initial radio frequency gain index, initial supply voltage and the initial gain value of maps mutually, by the rf gain of electronic equipment to be calibrated
Index is adjusted to initial radio frequency gain index, and controls electronic device works to be calibrated under reference channel, to be calibrated to obtain
The first performance number that electronic equipment emits when being operated in reference channel with initial radio frequency gain index.
For example, initial supply voltage, initial radio frequency gain index and the initial gain value of the mutual maps mutually chosen are respectively
2.3V, 52dB, 20.5dBm, then obtain electronic equipment to be calibrated is operated in reference channel with initial radio frequency gain index 52dB
When the performance number that emits.
Step 302, according to the first performance number and initial gain value, the corresponding second voltage offset of reference channel is determined.
The first power emitted when obtaining electronic equipment to be calibrated and being operated in reference channel with initial radio frequency gain index
After value, according to the first performance number and initial gain value of acquisition, the corresponding second voltage offset of reference channel is determined.Specifically
First performance number of acquisition and initial gain value can be made difference, difference are then multiplied by second adjustment coefficient, can be somebody's turn to do by ground
The second voltage offset of reference channel.As shown in formula (4) and (5).
Δ P=P-Pr (4)
ΔVCCp=y* Δs P (5)
Wherein, P be electronic equipment to be calibrated with initial radio frequency gain index, be operated in the first work(emitted when reference channel
Rate value；PrIndicate initial gain value；Differences of the Δ P between the first performance number and initial gain value；Y is second adjustment coefficient；
ΔVCCpIndicate the corresponding second voltage offset of the reference channel of electronic equipment to be calibrated.
It should be noted that the corresponding regulation coefficient y of reference channel of different electronic equipments to be calibrated can be identical, also may be used
With difference.The present embodiment does not limit this.
In addition, since the Δ P that above-mentioned formula (4) is calculated may be positive number, it is also possible to it is negative, correspondingly, according to
The second voltage offset Δ VCC that above-mentioned formula (5) is calculatedpIt may also be positive number, or be negative.
In the present embodiment, according to the first performance number and initial gain value of acquisition, the reference of electronic equipment to be calibrated is obtained
The second voltage offset of channel, it is ensured that the ACLR of reference channel disclosure satisfy that requirement and radio-frequency power amplifier
Power consumption can reach preferable.
Step 303, according to initial supply voltage and second voltage offset, the first supply voltage of reference channel is determined.
In the present embodiment, after the corresponding second voltage offset of reference channel for obtaining electronic equipment to be calibrated, it can incite somebody to action
Second voltage offset and when obtaining the first performance number, the corresponding initial supply voltage phase of initial radio frequency gain index that uses
Add, obtains the first supply voltage of reference channel.As shown in formula (6).
VCCp=VCC+ Δs VCCp (6)
Wherein, VCCpFor the first supply voltage of the reference channel of electronic equipment to be calibrated, VCC is initial supply voltage,
ΔVCCpFor the corresponding second voltage offset of reference channel of electronic equipment to be calibrated.
After the first supply voltage for obtaining reference channel, the first power supply of the first performance number, reference channel can be obtained
Mutual mapping relations between voltage and initial radio frequency gain index, according to the first performance number of multigroup mutual maps mutually, with reference to letter
First supply voltage and initial radio frequency gain index in road obtain the first supply voltage table.
In the present embodiment, sent out when by being operated in reference channel according to electronic equipment to be calibrated with initial radio frequency gain index
The first performance number penetrated determines second voltage offset, and according to second voltage offset to the initial power supply electricity of reference channel
Pressure compensates, using the initial supply voltage after compensation as the first supply voltage of the reference channel of electronic equipment to be calibrated,
Believe compared to using initial supply voltage as the supply voltage of the reference channel of electronic equipment to be calibrated, can either directly ensure to refer to
The ACLR in road is met the requirements, and can guarantee that power consumption reaches preferable when radio-frequency power amplifier is operated in reference channel.
On the basis of the above embodiments, it is assumed that electronic equipment to be calibrated includes N number of non-reference channel.It is to be calibrated determining
After the corresponding first supply voltage table of reference channel of electronic equipment, electronics to be calibrated can be set according to the first supply voltage table
Standby N number of non-reference channel carries out calibration test one by one, determines the corresponding second supply voltage table of N number of non-reference channel.
It, can be from N number of non-reference as alternatively possible realization method in order to improve the testing efficiency of electronic equipment to be calibrated
M non-reference channel is chosen in channel and carries out calibration test, wherein M is less than N.It is supplied later according to the second of M non-reference channel
Piezoelectric voltage table obtains the second supply voltage table of remaining N-M non-reference channel.
Fig. 4 is that a kind of each non-reference channel to electronic equipment to be calibrated provided by the embodiments of the present application is calibrated respectively
The flow diagram of the method for test.As shown in figure 4, each non-reference channel to electronic equipment to be calibrated is calibrated respectively
The method of test includes：
Step 401, calibration test is carried out to M non-reference channel of electronic equipment to be calibrated, determines that electronics to be calibrated is set
Standby corresponding second supply voltage of M non-reference channel.
In the present embodiment, electronic equipment to be calibrated includes N number of non-reference channel, and it is a non-that M is chosen from N number of non-reference channel
Reference channel.According to the first supply voltage table, M non-reference channel is tested, determines that M of electronic equipment to be calibrated are non-
Corresponding second supply voltage of reference channel.
It is similar with to reference channel test when carrying out calibration test to non-reference channel.
As a kind of possible realization method, the first supply voltage table includes corresponding with the mapping of the first supply voltage initial
Rf gain index and reference power range.Specifically, electronic equipment to be calibrated is obtained with the first supply voltage and initial radio frequency
Gain index is operated in the ACLR under non-reference channel and when transmitting predetermined power.Wherein, predetermined power can be according to first
The reference power range that supply voltage table includes determines.
Later, according to the ACLR of acquisition and target ACLR, the corresponding tertiary voltage offset of non-reference channel is determined, according to
First supply voltage and tertiary voltage offset determine the second supply voltage of the non-reference channel of electronic equipment to be calibrated.By
This, can obtain corresponding second supply voltage of M non-reference channel.
According to the above method, for each non-reference channel in M non-reference channel, according in the first supply voltage table
Multigroup mutual maps mutually the first supply voltage and initial gain radio frequency index, can obtain multigroup mutual maps mutually second power supply
Voltage, initial gain radio frequency index, reference power range.The second supply voltage, the initial gain of multigroup mutual maps mutually are penetrated as a result,
Frequency index, reference power range, the corresponding second supply voltage table of composition non-reference channel.
It should be noted that the target ACLR of non-reference channel and the ACLR of channel may be the same or different.
As alternatively possible realization method, the first supply voltage table includes corresponding with the mapping of the first supply voltage first
Beginning rf gain index and the first performance number.Specifically, electronic equipment to be calibrated is obtained with first in first supply voltage table
Beginning rf gain index is operated in the second performance number emitted when non-reference channel.According to the second performance number and the first performance number,
Determine corresponding 4th voltage compensation value of non-reference channel.Later, it according to the first supply voltage and the 4th voltage compensation value, determines
Second supply voltage of non-reference channel.
According to the above method, for each non-reference channel in M non-reference channel, according in the first supply voltage table
Multigroup mutual maps mutually the first supply voltage, initial gain radio frequency index and the first performance number, can obtain and multigroup mutually set each other off
The second supply voltage for penetrating, initial gain radio frequency index, the second performance number.As a result, the second supply voltage of multigroup mutual maps mutually,
Initial gain radio frequency index, the second performance number, the corresponding second supply voltage table of composition non-reference channel.
Step 402, according to corresponding second supply voltage of M non-reference channel, N-M non-reference channel point is determined
Not corresponding second supply voltage.
In the present embodiment, N-M non-reference channel point can be determined according to the frequency-splitting between adjacent non-reference channel
Not corresponding second supply voltage.
Specifically, calculate j-th of non-reference channel respectively with+1 non-reference channel of -1 non-reference channel of jth and jth
Between frequency-splitting.Wherein, j-th of non-reference channel is the non-reference channel it needs to be determined that the second supply voltage.Jth -1 is non-
+ 1 non-reference channel of reference channel and jth is the non-reference channel of known second supply voltage.
Then, according to frequency-splitting, corresponding second supply voltage of -1 non-reference channel of jth and+1 non-reference of jth
Corresponding second supply voltage of channel determines corresponding second supply voltage of j-th of non-reference channel.
It is assumed that the frequency of+1 non-reference channel of jth -1, j-th and jth is respectively fj-1、fjAnd fj+1, corresponding
Two supply voltages are respectively Vj-1、VjAnd Vj+1.According to formula (7), V can be found outj。
In the present embodiment, N is determined using linear difference according to corresponding second supply voltage of M non-reference channel
The second supply voltage of remaining N-M non-reference channel, can save the prover time of electronic equipment in a non-reference channel.I.e.
When the non-reference channel to electronic equipment to be calibrated is calibrated, can calibration test first be carried out to part non-reference channel,
Remaining non-reference channel is determined by calibrated corresponding second supply voltage of non-reference channel, so as to greatly save
To the calibration test time of non-reference channel, and then save the prover time to electronic equipment to be calibrated.
In order to realize that above-described embodiment, the embodiment of the present application also propose a kind of electronic equipment calibrating installation.Fig. 5 is the application
The structural schematic diagram for a kind of electronic equipment calibrating installation that embodiment provides.
As shown in figure 5, the electronic equipment calibrating installation includes：Acquisition module 510, the first determining module 520, second determine
Module 530.
Acquisition module 510 is used for the attribute according to electronic equipment to be calibrated, obtains the corresponding reference of electronic equipment to be calibrated
Wherein, initial supply voltage table includes each initial supply voltage to the initial supply voltage table of channel；
First determining module 520 is used to, according to initial supply voltage table, calibration survey is carried out to the reference channel of electronic equipment
Examination, determines the corresponding first supply voltage table of the reference channel of electronic equipment to be calibrated；
Second determining module 530 is used for according to the first supply voltage table, to each non-reference channel of electronic equipment to be calibrated
Calibration test is carried out respectively, determines the corresponding second supply voltage table of each non-reference channel of electronic equipment to be calibrated.
Fig. 6 is the structural schematic diagram of another electronic equipment calibrating installation provided by the embodiments of the present application.
In a kind of possible realization method of the present embodiment, as shown in fig. 6, the device further includes：
Third determining module 540, in the attribute according to electronic equipment to be calibrated, obtaining electronic equipment to be calibrated and corresponding to
Reference channel initial supply voltage table before, pair identical as electronic equipment attribute to be calibrated any electronic equipment carries out voltage
Tracking calibration or power tracking calibration, determine initial supply voltage table.
In a kind of possible realization method of the present embodiment, in initial supply voltage table, further include and initial supply voltage
Map corresponding initial radio frequency gain index；First determining module 520 may include：
First acquisition unit, for obtaining electronic equipment to be calibrated with initial supply voltage and initial radio frequency gain index work
Make the adjacent channel leakage ratio under reference channel and when transmitting predetermined power；
First determination unit, for according to adjacent channel leakage when target adjacent channel leakage ratio, determining reference channel
Corresponding first voltage offset；
Second determination unit, for according to initial supply voltage and first voltage offset, determining electronic equipment to be calibrated
Reference channel the first supply voltage.
In a kind of possible realization method of the present embodiment, the first determination unit is additionally operable to：
According to adjacent channel leakage than with target adjacent channel leakage than difference and the first adjustment coefficient, determine reference
The corresponding first voltage offset of channel.
In a kind of possible realization method of the present embodiment, in initial supply voltage table, further include and initial supply voltage
Map corresponding reference power range；First determining module 520 may also include：
Third determination unit, for according to reference power range, determining predetermined power.
In a kind of possible realization method of the present embodiment, in initial supply voltage table, further include and initial supply voltage
Map corresponding initial radio frequency gain index and initial gain value；First determining module 520 may include：
Second acquisition unit is operated in reference channel for obtaining electronic equipment to be calibrated with initial radio frequency gain index
When the first performance number for emitting；
4th determination unit, for according to the first performance number and initial gain value, determining corresponding second electricity of reference channel
Press offset；
5th determination unit, for according to initial supply voltage and institute's second voltage offset, determining reference channel
One supply voltage.
In a kind of possible realization method of the present embodiment, the 4th determination unit is additionally operable to：
According to the first performance number and the difference and second adjustment coefficient of initial gain value, reference channel corresponding second is determined
Voltage compensation value.
In a kind of possible realization method of the present embodiment, electronic equipment to be calibrated includes N number of non-reference channel；Second really
Cover half block 530 may include：
6th determination unit carries out calibration test for the M non-reference channel to electronic equipment to be calibrated, and determination waits for school
Corresponding second supply voltage of M non-reference channel of quasi- electronic equipment, wherein M is less than N；
7th determination unit, for according to corresponding second supply voltage of M non-reference channel, determining that N-M is a non-
Corresponding second supply voltage of reference channel.
In a kind of possible realization method of the present embodiment, the 7th determination unit is additionally operable to：
Determine frequency of j-th of non-reference channel respectively with -1 non-reference channel of jth and+1 non-reference interchannel of jth
Difference；
According to+1 frequency-splitting, corresponding second supply voltage of -1 non-reference channel of jth and jth non-reference channel
Corresponding second supply voltage determines corresponding second supply voltage of j-th of non-reference channel.
The division of modules is only used for for example, in other embodiments in above-mentioned electronic equipment calibrating installation, can
Electronic equipment calibrating installation is divided into different modules as required, with complete above-mentioned electronic equipment calibrating installation whole or
Partial function.
It should be noted that the aforementioned explanation to electronic equipment calibration method embodiment, is also applied for the embodiment
Electronic equipment calibrating installation, therefore details are not described herein.
The electronic equipment calibrating installation of the embodiment of the present application, by the attribute according to electronic equipment to be calibrated, acquisition waits for school
The initial supply voltage table of the corresponding reference channel of quasi- electronic equipment, according to initial supply voltage table to electronic equipment to be calibrated
Reference channel carries out calibration test, determines the corresponding first supply voltage table of the reference channel of electronic equipment to be calibrated, further according to
Each non-reference channel that first supply voltage table of reference channel treats check and correction electronic equipment carries out calibration test respectively, and determination waits for
Calibrate the corresponding second supply voltage table of each non-reference channel of electronic equipment.In the present embodiment, by according to be calibrated
The initial supply voltage table of the corresponding reference channel of electronic equipment carries out calibration test, according to the ginseng after calibration to reference channel
The the first supply voltage table for examining channel carries out calibration test to each non-reference channel.To by according to electronic equipment to be calibrated
Attribute, all channels of each electronic equipment to be calibrated are calibrated, each electronic equipment channel to be calibrated is obtained
Running parameter, to ensure that electronic device works in any channel, adjacent channel leakage ratio can be met the requirements, radio frequency work(
Rate amplifier power consumption also reaches preferable, while also improving the consistency of the electronic equipment performance of same alike result.
In order to realize that above-described embodiment, the embodiment of the present application also proposed a kind of electronic equipment.Fig. 7 is the embodiment of the present application
The structural schematic diagram of a kind of electronic equipment of offer.
As shown in fig. 7, the electronic equipment includes：Processor 610 and memory 620；Wherein, processor 610 passes through reading
The executable program code stored in memory 620 runs program corresponding with executable program code, for realizing such as
Electronic equipment calibration method described in above-described embodiment.
In order to realize that above-described embodiment, the embodiment of the present application also proposed a kind of non-transitory computer-readable storage medium
Matter is stored thereon with computer program, and the electronics as described in above-described embodiment is realized when which is executed by processor
Equipment calibration method.
In the description of this specification, term " first ", " second " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic.The spy of " first ", " second " is defined as a result,
Sign can explicitly or implicitly include at least one of the features.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing custom logic function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the application includes other realization, wherein can not press shown or discuss suitable
Sequence, include according to involved function by it is basic simultaneously in the way of or in the opposite order, to execute function, this should be by the application
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (system of such as computer based system including processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicating, propagating or passing
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium includes following：Electricity with one or more wiring
Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can be for example by carrying out optical scanner to paper or other media, then into edlin, interpretation or when necessary with it
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
In the above-described embodiment, multiple steps or method can use storage in memory and by suitable instruction execution
The software or firmware that system executes are realized.Such as, if realized in another embodiment with hardware, ability can be used
Any one of following technology or their combination well known to domain are realized：With for realizing logic function to data-signal
The discrete logic of logic gates, the application-specific integrated circuit with suitable combinational logic gate circuit, programmable gate array
(PGA), field programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that realize all or part of step that above-described embodiment method carries
Suddenly it is that relevant hardware can be instructed to complete by program, the program can be stored in a kind of computer-readable storage medium
In matter, which includes the steps that one or a combination set of embodiment of the method when being executed.
In addition, each functional unit in each embodiment of the application can be integrated in a processing module, it can also
That each unit physically exists alone, can also two or more units be integrated in a module.Above-mentioned integrated mould
The form that hardware had both may be used in block is realized, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized in the form of software function module and when sold or used as an independent product, can also be stored in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although having been shown and retouching above
Embodiments herein is stated, it is to be understood that above-described embodiment is exemplary, and should not be understood as the limit to the application
System, those skilled in the art can be changed above-described embodiment, change, replace and become within the scope of application
Type.
Claims (12)
1. a kind of electronic equipment calibration method, which is characterized in that including：
According to the attribute of electronic equipment to be calibrated, the initial power supply electricity of the corresponding reference channel of the electronic equipment to be calibrated is obtained
Press table, wherein the initial supply voltage table includes each initial supply voltage；
According to the initial supply voltage table, calibration test is carried out to the reference channel of the electronic equipment, school is waited for described in determination
The corresponding first supply voltage table of reference channel of quasi- electronic equipment；
According to the first supply voltage table, calibration survey is carried out respectively to each non-reference channel of the electronic equipment to be calibrated
Examination, determines the corresponding second supply voltage table of each non-reference channel of the electronic equipment to be calibrated.
2. the method as described in claim 1, which is characterized in that the attribute according to electronic equipment to be calibrated, described in acquisition
Before the initial supply voltage table of the corresponding reference channel of electronic equipment to be calibrated, including：
Pair any electronic equipment identical as the electronic equipment attribute to be calibrated carries out voltage-tracing calibration or power tracking is calibrated,
Determine the initial supply voltage table.
3. the method as described in claim 1, which is characterized in that in the initial supply voltage table, further include and initially power
Voltage maps corresponding initial radio frequency gain index；
The reference channel to the electronic equipment carries out calibration test, including：
It obtains the electronic equipment to be calibrated and reference is operated in the initial supply voltage and the initial radio frequency gain index
Adjacent channel leakage ratio under channel and when transmitting predetermined power；
According to the adjacent channel leakage when target adjacent channel leakage ratio, the corresponding first voltage of the reference channel is determined
Offset；
According to the initial supply voltage and the first voltage offset, the reference channel of the electronic equipment to be calibrated is determined
The first supply voltage.
4. method as claimed in claim 3, which is characterized in that described according to the adjacent channel leakage when target adjacent frequency
Road leaks ratio, determines the corresponding first voltage offset of the reference channel, including：
According to the adjacent channel leakage than with target adjacent channel leakage than difference and the first adjustment coefficient, determine reference
The corresponding first voltage offset of channel.
5. method as claimed in claim 3, spy are characterized in that, in the initial supply voltage table, further include and initially supply
Piezoelectric voltage maps corresponding reference power range；
It is described to obtain when the electronic equipment is operated under reference channel with the initial supply voltage and emits predetermined power
Before adjacent channel leakage ratio, further include：
According to the reference power range, the predetermined power is determined.
6. method according to any one of claims 1 to 5, which is characterized in that in the initial supply voltage table, further include with just
Beginning supply voltage maps corresponding initial radio frequency gain index and initial gain value；
The reference channel to the electronic equipment to be calibrated carries out calibration test, including：
The electronic equipment to be calibrated is obtained with the initial radio frequency gain index, is operated in the first work(emitted when reference channel
Rate value；
According to first performance number and the initial gain value, the corresponding second voltage offset of the reference channel is determined；
According to the initial supply voltage and the second voltage offset, the first supply voltage of the reference channel is determined.
7. method as claimed in claim 6, which is characterized in that described according to first performance number and the initial power
Value, determines the corresponding second voltage offset of the reference channel, including：
According to first performance number and the difference and second adjustment coefficient of the initial gain value, the reference channel pair is determined
The second voltage offset answered.
8. method as claimed in claim 6, which is characterized in that the electronic equipment to be calibrated includes N number of non-reference channel；
Each non-reference channel to the electronic equipment to be calibrated carries out calibration test respectively, including：
Calibration test is carried out to M non-reference channel of the electronic equipment to be calibrated, determines the M of the electronic equipment to be calibrated
Corresponding second supply voltage of a non-reference channel, wherein M is less than N；
According to corresponding second supply voltage of the M non-reference channel, determine that N-M non-reference channel is corresponding
Second supply voltage.
9. method as claimed in claim 8, which is characterized in that described according to the M non-reference channel corresponding
Two supply voltages determine corresponding second supply voltage of N-M non-reference channel, including：
Determine j-th of non-reference channel respectively with -1 non-reference channel of jth and the difference on the frequency of+1 non-reference interchannel of jth
Value；
According to the frequency-splitting, corresponding second supply voltage of -1 non-reference channel of the jth and+1 non-reference of jth
Corresponding second supply voltage of channel determines corresponding second supply voltage of j-th of non-reference channel.
10. a kind of electronic equipment calibrating installation, which is characterized in that including：
It is corresponding with reference to letter to obtain the electronic equipment to be calibrated for the attribute according to electronic equipment to be calibrated for acquisition module
Wherein, the initial supply voltage table includes each initial supply voltage to the initial supply voltage table in road；
First determining module, for according to the initial supply voltage table, being calibrated to the reference channel of the electronic equipment
Test, determines the corresponding first supply voltage table of the reference channel of the electronic equipment to be calibrated；
Second determining module, for according to the first supply voltage table, believing each non-reference of the electronic equipment to be calibrated
Road carries out calibration test respectively, determines corresponding second supply voltage of each non-reference channel of the electronic equipment to be calibrated
Table.
11. a kind of electronic equipment, which is characterized in that including processor and memory；
Wherein, the processor can perform to run with described by reading the executable program code stored in the memory
The corresponding program of program code, for realizing the electronic equipment calibration method as described in any in claim 1-9.
12. a kind of non-transitorycomputer readable storage medium, is stored thereon with computer program, which is characterized in that the calculating
The electronic equipment calibration method as described in claim 1-9 is any is realized when machine program is executed by processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463461.0A CN108650035B (en) | 2018-05-15 | 2018-05-15 | Electronic equipment calibration method and device, electronic equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463461.0A CN108650035B (en) | 2018-05-15 | 2018-05-15 | Electronic equipment calibration method and device, electronic equipment and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108650035A true CN108650035A (en) | 2018-10-12 |
| CN108650035B CN108650035B (en) | 2021-08-20 |
Family
ID=63756073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810463461.0A Expired - Fee Related CN108650035B (en) | 2018-05-15 | 2018-05-15 | Electronic equipment calibration method and device, electronic equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108650035B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133399A (en) * | 2019-05-08 | 2019-08-16 | 北京新能源汽车股份有限公司 | Charging equipment calibration method and device, charging system and storage medium |
| CN111064478A (en) * | 2019-12-16 | 2020-04-24 | 紫光展讯通信(惠州)有限公司 | Time delay calibration method, wireless radio frequency device and computer readable storage medium |
| CN112152648A (en) * | 2020-09-08 | 2020-12-29 | Oppo广东移动通信有限公司 | Radio frequency circuit, power adjusting method and communication terminal |
| CN112152734A (en) * | 2020-09-08 | 2020-12-29 | Oppo广东移动通信有限公司 | Information processing method, information processing apparatus, communication terminal, and computer-readable storage medium |
| WO2022073379A1 (en) * | 2020-10-09 | 2022-04-14 | 中兴通讯股份有限公司 | Radio frequency power supply adjustment method, apparatus and device, and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101729029A (en) * | 2008-10-30 | 2010-06-09 | 苹果公司 | Electronic devices with calibrated radio frequency communications circuitry |
| US20120306572A1 (en) * | 2011-06-01 | 2012-12-06 | Rf Micro Devices, Inc. | Method of power amplifier calibration for an envelope tracking system |
| CN106549717A (en) * | 2015-09-23 | 2017-03-29 | 中兴通讯股份有限公司 | A kind of transmission power detection method and device |
| CN106569539A (en) * | 2016-10-31 | 2017-04-19 | 努比亚技术有限公司 | Bias voltage compensation method, device and terminal |
-
2018
- 2018-05-15 CN CN201810463461.0A patent/CN108650035B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101729029A (en) * | 2008-10-30 | 2010-06-09 | 苹果公司 | Electronic devices with calibrated radio frequency communications circuitry |
| US20120306572A1 (en) * | 2011-06-01 | 2012-12-06 | Rf Micro Devices, Inc. | Method of power amplifier calibration for an envelope tracking system |
| CN106549717A (en) * | 2015-09-23 | 2017-03-29 | 中兴通讯股份有限公司 | A kind of transmission power detection method and device |
| CN106569539A (en) * | 2016-10-31 | 2017-04-19 | 努比亚技术有限公司 | Bias voltage compensation method, device and terminal |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133399A (en) * | 2019-05-08 | 2019-08-16 | 北京新能源汽车股份有限公司 | Charging equipment calibration method and device, charging system and storage medium |
| CN111064478A (en) * | 2019-12-16 | 2020-04-24 | 紫光展讯通信(惠州)有限公司 | Time delay calibration method, wireless radio frequency device and computer readable storage medium |
| CN111064478B (en) * | 2019-12-16 | 2021-04-27 | 紫光展讯通信(惠州)有限公司 | Time delay calibration method, wireless radio frequency device and computer readable storage medium |
| CN112152648A (en) * | 2020-09-08 | 2020-12-29 | Oppo广东移动通信有限公司 | Radio frequency circuit, power adjusting method and communication terminal |
| CN112152734A (en) * | 2020-09-08 | 2020-12-29 | Oppo广东移动通信有限公司 | Information processing method, information processing apparatus, communication terminal, and computer-readable storage medium |
| CN112152734B (en) * | 2020-09-08 | 2022-08-09 | Oppo广东移动通信有限公司 | Information processing method, information processing apparatus, communication terminal, and computer-readable storage medium |
| WO2022073379A1 (en) * | 2020-10-09 | 2022-04-14 | 中兴通讯股份有限公司 | Radio frequency power supply adjustment method, apparatus and device, and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108650035B (en) | 2021-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108650035A (en) | Electronic equipment calibration method, device, electronic equipment and storage medium | |
| CN108649907A (en) | Radio-frequency power amplifier method for controlling power supply, device, terminal device and medium | |
| CN108683413A (en) | Radio-frequency power amplifier method for controlling power supply, device, terminal device and medium | |
| US9906428B2 (en) | System and method for frequency-domain weighted least squares | |
| CN102150362B (en) | Adaptive digital predistortion of complex modulated waveform using peak and RMS voltage feedback from the output of a power amplifier | |
| CN102360088B (en) | Air data computer and realization method thereof | |
| CN106209270A (en) | Closed-loop envelope follows the tracks of calibration steps and the device of system | |
| CN103580627B (en) | Amplifier circuit, method and mobile communications device | |
| JP2015511802A (en) | Determination of envelope shaping and signal path distortion compensation for an envelope tracking step using instrument characterization data | |
| CN101520666B (en) | Wideband digital predistortion power amplifier temperature compensation method and system | |
| CN103078249A (en) | Method and device for generating temperature lookup table of optical module | |
| CN104635035B (en) | The quickly calibrated system and method for signal source power is realized based on fraction block structure | |
| CN113467739B (en) | Image processing method and device, electronic equipment and storage medium | |
| CN102906997A (en) | Methods for determining optimum power supply voltages for radio-frequency power amplifier circuitry | |
| CN108650034A (en) | A kind of gain calibration methods thereof and device of radio-frequency apparatus | |
| CN107370464A (en) | RF power amplification power compensating system and method | |
| CN107017897A (en) | Dynamic emission device signal envelope shaping for NFC or RFID device is controlled | |
| CN104730300B (en) | A kind of measuring device with alc circuit | |
| CN104180847A (en) | Measuring assembly | |
| CN104682192B (en) | Generate the method and device of temperature lookup table of optical module | |
| CN105865621A (en) | Laser power calibration method and device | |
| CN101374124B (en) | Channel gain digital equalizing self-adapting calibration system and method | |
| KR20150122582A (en) | Compensation circuit, information processing apparatus, compensation mehod and program | |
| CN1929347B (en) | Method for real-time temperature compensation in CDMA mobile phone calibration | |
| WO2007103401A1 (en) | Apparatus for and method of biasing a transistor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |