CN206178064U - RF chip stripe radiofrequency signal aging device - Google Patents
RF chip stripe radiofrequency signal aging device Download PDFInfo
- Publication number
- CN206178064U CN206178064U CN201621215571.8U CN201621215571U CN206178064U CN 206178064 U CN206178064 U CN 206178064U CN 201621215571 U CN201621215571 U CN 201621215571U CN 206178064 U CN206178064 U CN 206178064U
- Authority
- CN
- China
- Prior art keywords
- radiofrequency signal
- radio frequency
- power
- radio
- chip
- 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.)
- Active
Links
Landscapes
- Microwave Amplifiers (AREA)
Abstract
The utility model relates to a RF chip stripe radiofrequency signal aging device, include: RF signal generator, 11 fen 3 merit divide ware, 3 radio frequency power amplifier modules, 4 pieces two select a switch matrix module, GPIB controller and radio frequency line and power cord, RF signal generator, 1 divide 3 merits and divide the ware, radio frequency power amplifier module and switch matrix module are connected with the GPIB controller respectively, RF signal generator provides 1 way radiofrequency signal and exports 1 minute 3 merit and divide the ware, divide the ware to divide into 3 way radiofrequency signal through 1 minute 3 merit, export 3 radio frequency power amplifier modules, export 4 two through 3 radio frequency power amplifier modules again and select a switch matrix module, after selecting a switch matrix module through 4 two, the ageing IC module of the final input of radiofrequency signal. The utility model provides a reliability is high, and is with low costs, occupation space is little, can satisfy the RF chip stripe radiofrequency signal aging device that 77 way incoming signal required.
Description
Technical field
This utility model is related to communication technical field, more particularly to a kind of RF chip belts radiofrequency signal aging equipment, application
In the degradation of RF chips.
Background technology
One batch band radiofrequency signal is aging to generally require 77 tunnel input signals, and current one common radiofrequency signal occurs
Device is at most only capable of providing 12 tunnel input signals after power splitter, that is, wants 7 radio-frequency signal generators meet requirement,
But radio-frequency signal generator cost is very high, a radio-frequency signal generator will at least tens of thousands of yuans, if once providing 7
Platform radio-frequency signal generator does aging cost, then want the equipment cost of hundreds of thousands unit.Simultaneously under this condition equipment wiring compared with
For complexity, take up room also very big.
Additionally, for, during degradation, RF signals frequency range/passage can carry out switching at runtime, to realize that chip exists
The test demand of different frequency range MODE of operation state, then also need to while building variable connector combine, so not only cause to set
It is standby to build wiring complexity, it is difficult to realize, there is also the too high problem of the equipment cost of overall plan.
The content of the invention
For the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of reliability height, low cost, occupancy
Space is little, can meet the RF chip belt radiofrequency signal aging equipments of 77 road input request signals.
To achieve these goals, the technical solution of the utility model is as follows：
A kind of RF chip belts radiofrequency signal aging equipment, including：Radio-frequency signal generator, 11 point of 3 power splitter, 3 penetrate
Frequency power amplifier module, 4 pieces of either-or switch array modules, GPIB controller and radio frequency lines and power line, the radiofrequency signal are sent out
Raw device, 1 point of 3 power splitter, radio frequency power amplification modules and switch array module are connected with GPIB controller respectively, radio-frequency signal generator
1 tunnel radiofrequency signal output is provided to 1 point of 3 power splitter, 1 point of 3 power splitter of Jing is divided into 3 tunnel radiofrequency signals, exports to 3 radio-frequency (RF) power amplification
Module, then 3 radio frequency power amplification modules outputs of Jing are to 4 pieces of either-or switch array modules, by 4 pieces of either-or switch array modules
Afterwards, radiofrequency signal finally enters aging IC modules.
Every radio frequency power amplification modules provide 1 tunnel radiofrequency signal input and 32 tunnel radiofrequency signal outputs, per road radio frequency letter
Number maximum power output is 10dBm, and the performance parameter of output is 1 dB compression points.
Every radio frequency power amplification modules include an input interface for accessing 12/15V power supplys.
Radio frequency power amplification modules model XYY-RFSP-02.
Every piece of either-or switch array module provides 20 way switch arrays.
, by GPIB controller control, GPIB controller controlling switch array is same with aging IC module ports for the switch arrays
Step.
Either-or switch array module model XYY-SW-20.
1 point of 3 power splitter model XYY-S3P.
The radio frequency range of the radiofrequency signal input IC modules is 700M-3GHz, radio-frequency signal output power -5dBm
≤P≤10dBm。
The performance parameter of the radio-frequency signal output power is 1dB compression points.
Compared with prior art, this utility model provides one kind for RF chip products and supports that signal frequency range/passage can dynamic
The band radiofrequency signal aging equipment of switching, can be greatly reduced with the aging cost of radiofrequency signal, only provide a radiofrequency signal and send out
Raw device can meet the requirement of 77 tunnel input signals.Cost is not only saved, space is also saved, while the equipment of overall plan
Build reliability high.
The technique effect of design of the present utility model, concrete structure and generation is made furtherly below with reference to accompanying drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Description of the drawings
Fig. 1：This utility model RF chip belt radiofrequency signal aging equipment structural representations；
Fig. 2：This utility model radiofrequency signal flow chart；
Fig. 3：This utility model support signal frequency range/passage can switching at runtime band radiofrequency signal aging equipment schematic diagram.
Specific embodiment
In order that technical problem, technical scheme and beneficial effect that this utility model is solved become more apparent, below
With reference to drawings and Examples, this utility model is further elaborated.It should be appreciated that described herein be embodied as
Example only to explain this utility model, is not used to limit this utility model.
As shown in figure 1, a kind of RF chip belts radiofrequency signal aging equipment that this utility model is provided, including：Radiofrequency signal
Generator, 1 point of 3 power splitter, radio frequency power amplification modules, either-or switch array module, GPIB controller and radio frequency line and power supply
Line.The radio-frequency signal generator, 1 point of 3 power splitter, radio frequency power amplification modules and switch array module are connected with GPIB controller respectively
Connect.
Specifically, 1 point of 3 power splitter of this utility model is 1, and radio frequency power amplification modules are 3, either-or switch array module
For 4 pieces, GPIB controller 1, and radio frequency line and power line it is some.
As shown in Fig. 2 this utility model concrete operating principle is as follows：It is defeated that radio-frequency signal generator provides 1 tunnel radiofrequency signal
Go out to 1 point of 3 power splitter, 1 point of 3 power splitter of Jing is divided into 3 tunnel radiofrequency signals, export 3 radio frequency power amplification modules, then 3 radio frequencies of Jing
Power amplifier module is exported to 4 pieces of either-or switch array modules, and after 4 pieces of either-or switch array modules, radiofrequency signal is final
It is input into aging IC modules.The radio frequency range of radiofrequency signal input IC modules is 700M-3GHz, radiofrequency signal output work
Rate -5dBm≤P≤10dBm, the performance parameter of radio-frequency signal output power is 1dB compression points.
Every radio frequency power amplification modules of this utility model provide 1 tunnel radiofrequency signal input and 32 tunnel radiofrequency signal outputs, per road
Radiofrequency signal maximum power output is 10dBm, and the performance parameter of output is 1 dB compression points.3 radio frequencies of this utility model
It is aging that power amplifier module can provide 1 batch products.
Every radio frequency power amplification modules are also comprising an input interface for accessing 12/15V power supplys.The radio frequency power amplification modules
Model XYY-RFSP-02.
Every piece of either-or switch array module of this utility model provides 20 way switch arrays.The switch arrays are controlled by GPIB
Device control processed, GPIB controller controlling switch array are synchronous with aging IC module ports.The either-or switch array module type
Number be XYY-SW-20.
1 point of 3 power splitter model XYY-S3P that this utility model is provided.
This utility model embodiment, as shown in figure 3, during 80 chips degradations, penetrating for both of which need to be realized
The frequency range switching of frequency signal：High frequency HB patterns（2.6GHz）With intermediate frequency MB patterns（1.9GHz）.Specifically, radio-frequency signal generator
（RF signal generator）By radio frequency line（Cable）It is connected to radio frequency power amplification modules（RF Power Amplifier
Divider）, 32 tunnel radiofrequency signals output of radio frequency power amplification modules offer.As shown in figure 3, the present invention is with wherein radiofrequency signal all the way
Illustrate as a example by output.In enforcement, RF signals are by RF switch arrays control one chips of gating.（Every IC is opened with one
Array is closed, the GPIB controller control pin which provides is connected to board, control gating passage and aging IC by aging edge connector
Gating passage is consistent.）As shown in figure 3, in HB patterns：RF signals are entered by pin4, respectively from the pipe of pin22,24,26,28 4
Foot is exported；In MB patterns：RF signals are entered by pin5, respectively from the pin output of pin16,17,18,19,20 5.Preferably,
When entering stove, loaded using SMA plugs, welding trouble can be avoided.
As above, this utility model for RF chip products provide it is a kind of support signal frequency range/passage can the band of switching at runtime penetrate
Frequency signal aging equipment, only can meet the requirement of 77 tunnel input signals by providing radio-frequency signal generator, and existing
Technology is compared, and on the basis of identical output parameter is provided, this utility model is significantly reduced with the aging cost of radiofrequency signal,
Meanwhile, this utility model modularity is built, and also saves space.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model
Protection domain within.
Claims (10)
1. a kind of RF chip belts radiofrequency signal aging equipment, it is characterised in that include：Radio-frequency signal generator, 11 point of 3 work(point
Device, 3 radio frequency power amplification modules, 4 pieces of either-or switch array modules, GPIB controller and radio frequency lines and power line, it is described to penetrate
Frequency signal generator, 1 point of 3 power splitter, radio frequency power amplification modules and switch array module are connected with GPIB controller respectively, radio frequency letter
Number generator provides 1 tunnel radiofrequency signal output to 1 point of 3 power splitter, and 1 point of 3 power splitter of Jing is divided into 3 tunnel radiofrequency signals, exports to 3
Radio frequency power amplification modules, then 3 radio frequency power amplification modules outputs of Jing are to 4 pieces of either-or switch array modules, by 4 pieces of either-or switch
After array module, radiofrequency signal finally enters aging IC modules.
2. RF chip belts radiofrequency signal aging equipment as claimed in claim 1, it is characterised in that every radio-frequency (RF) power amplification mould
Block provides 1 tunnel radiofrequency signal and is input into and 32 tunnel radiofrequency signals outputs, is 10dBm per road radiofrequency signal maximum power output, exports
The performance parameter of power is 1 dB compression points.
3. RF chip belts radiofrequency signal aging equipment as claimed in claim 2, it is characterised in that every radio-frequency (RF) power amplification mould
Block includes an input interface for accessing 12/15V power supplys.
4. RF chip belts radiofrequency signal aging equipment as claimed in claim 3, it is characterised in that the radio frequency power amplification modules type
Number be XYY-RFSP-02.
5. RF chip belt radiofrequency signal aging equipments as described in claim 1 or 4, it is characterised in that every piece of alternative
Switch array module provides 20 way switch arrays.
6. RF chip belts radiofrequency signal aging equipment as claimed in claim 5, it is characterised in that the switch arrays are by GPIB
Controller is controlled, and GPIB controller controlling switch array is synchronous with aging IC module ports.
7. RF chip belts radiofrequency signal aging equipment as claimed in claim 6, it is characterised in that the either-or switch array
Module model XYY-SW-20.
8. RF chip belt radiofrequency signal aging equipments as described in claim 1 or 7, it is characterised in that 1 point of 3 power splitter
Model XYY-S3P.
9. RF chip belts radiofrequency signal aging equipment as claimed in claim 1, it is characterised in that the radiofrequency signal is input into IC
The radio frequency range of module is 700M-3GHz, radio-frequency signal output power -5dBm≤P≤10dBm.
10. RF chip belts radiofrequency signal aging equipment as claimed in claim 9, it is characterised in that the radiofrequency signal output
The performance parameter of power is 1dB compression points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621215571.8U CN206178064U (en) | 2016-11-11 | 2016-11-11 | RF chip stripe radiofrequency signal aging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621215571.8U CN206178064U (en) | 2016-11-11 | 2016-11-11 | RF chip stripe radiofrequency signal aging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206178064U true CN206178064U (en) | 2017-05-17 |
Family
ID=58684192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621215571.8U Active CN206178064U (en) | 2016-11-11 | 2016-11-11 | RF chip stripe radiofrequency signal aging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206178064U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109669083A (en) * | 2017-10-17 | 2019-04-23 | 深圳市海思半导体有限公司 | A kind of power amplifier aging apparatus |
| CN111371514A (en) * | 2018-12-26 | 2020-07-03 | 上海原动力通信科技有限公司 | Load device and system for aging test of base station radio frequency channel |
| CN115113025A (en) * | 2022-07-25 | 2022-09-27 | 北京唯捷创芯精测科技有限责任公司 | Radio frequency chip RF-HTOL aging experiment system |
-
2016
- 2016-11-11 CN CN201621215571.8U patent/CN206178064U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109669083A (en) * | 2017-10-17 | 2019-04-23 | 深圳市海思半导体有限公司 | A kind of power amplifier aging apparatus |
| CN111371514A (en) * | 2018-12-26 | 2020-07-03 | 上海原动力通信科技有限公司 | Load device and system for aging test of base station radio frequency channel |
| CN111371514B (en) * | 2018-12-26 | 2022-06-07 | 上海原动力通信科技有限公司 | Load device and system for aging test of base station radio frequency channel |
| CN115113025A (en) * | 2022-07-25 | 2022-09-27 | 北京唯捷创芯精测科技有限责任公司 | Radio frequency chip RF-HTOL aging experiment system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206178064U (en) | RF chip stripe radiofrequency signal aging device | |
| Sui et al. | Self-curing decoupling technique for two inverted-F antennas with capacitive loads | |
| CN104967494A (en) | Test method, test device and test system | |
| CN107294557A (en) | The RF front-end circuit and complete-machine coupling method of testing of mobile terminal | |
| CN104519503A (en) | Radio frequency link switching device for mobile communication terminal testing | |
| CN204046583U (en) | High dynamically high-gain broadband receiver | |
| CN103379553B (en) | A kind of method and apparatus improving traffic rate | |
| CN104092471B (en) | A kind of high dynamically high-gain broadband receiver | |
| CN103647120B (en) | Switching matrix for testing combined type radio frequency power amplifier | |
| CN106571538A (en) | Antenna assembly, antenna control method and electronic device | |
| CN105896086A (en) | Impedance matching method and apparatus | |
| EP3794732A1 (en) | Real-time and adaptive radio-frequency power protection | |
| CN103888970A (en) | Test equipment | |
| CN107634809B (en) | Self-aging test method and system for remote radio unit | |
| CN102710224A (en) | Multi-mode power amplifier and corresponding mobile communication equipment | |
| CN103051393A (en) | Method and device for radio frequency test of wireless communication terminal of private network | |
| CN110418369A (en) | A kind of test device | |
| CN103052109B (en) | Method and device for radio frequency consistency test of wireless communication terminal of public network | |
| CN102215510A (en) | Terminal and method for measuring signal by same | |
| CN210328001U (en) | Testing device | |
| CN204721339U (en) | A kind of signal receiving device of eight passage multimode systems | |
| CN104113350B (en) | The eight channel widths module of mobile network signals transmitting frequently | |
| CN203761590U (en) | Mobile phone testing system | |
| CN207869404U (en) | A kind of wide bandwidth base station front end passive cross modulation test system | |
| CN202737813U (en) | Multimode power amplifier and corresponding mobile communication equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |