CN105958198A - Terminal - Google Patents
Terminal Download PDFInfo
- Publication number
- CN105958198A CN105958198A CN201610284146.2A CN201610284146A CN105958198A CN 105958198 A CN105958198 A CN 105958198A CN 201610284146 A CN201610284146 A CN 201610284146A CN 105958198 A CN105958198 A CN 105958198A
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- China
- Prior art keywords
- terminal
- radiation area
- antenna
- gps
- frame
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
- Support Of Aerials (AREA)
Abstract
The embodiment of the invention discloses a terminal. The terminal comprises a middle frame with an antenna radiation area, a metal backboard with a non-conductive broken seam area, a feed port of a GPS/WIFI antenna, a first matching/tuning circuit and a grounding point. The metal backboard is buckled with the middle frame. The antenna radiation area is in close contact with the non-conductive broken seam area. The antenna radiation area comprises a first radiation area and a second radiation area. The feed port of the GPS/WIFI antenna is arranged in the first radiation area, and the first radiation area is used for radiating signals of the GPS/WIFI antenna. The first matching/tuning circuit is arranged on the metal backboard and is used for matching and/or tuning the signals entering the feed port of the GPS/WIFI antenna. The grounding point is arranged between the first radiation area and the second radiation area and is used for being connected with the antenna radiation area and the metal backboard.
Description
Technical field
The signal transmission technology of the electronic device field that the present invention relates to, particularly relates to a kind of terminal.
Background technology
Along with the development of electronic product, user, when selecting mobile phone, not only focuses on the call performance of mobile phone,
Also the aesthetic property of mobile phone is become more concerned with, low-key that especially user pursues and the consumption concept of luxury so that
The article of metal-like are pursued by the younger generation user.But full metal jacket can cause mobile phone signal to overflow
Going out difficulty, therefore syllogic metal shell has had become as the trend of cell phone appearance design.
In prior art, the upper end of syllogic metal shell is provided with non-conductive breaking joint region, in order to ensure sky
The area of line clearance zone, the signal reaching good overflows, and is generally arranged on non-conductive breaking joint region away from mobile phone
Remote position, upper end, such as, between distance upper end 5mm to 15mm, therefore have impact on outer cover metal one
The perception of body.In order to promote the outward appearance of mobile phone further, phone housing is made more to tend to metal-integral,
Non-conductive breaking joint region can be moved to upper end as far as possible, but do so can cause upper end metallic region to narrow,
Cause antenna clearance zone to reduce, and then affect the signal intensity of mobile phone, and mobile phone signal the best be also possible to
Huge economic loss is caused at family, and Consumer's Experience is poor.
Summary of the invention
For solving above-mentioned technical problem, embodiment of the present invention expectation provides a kind of terminal, it is possible to ensureing antenna
On the basis of performance, improve the perception of terminal enclosure metal-integral, and then improve Consumer's Experience.
The technical scheme is that and be achieved in that:
The embodiment of the present invention provides a kind of terminal, and described terminal includes: be provided with aerial radiation district center,
It is provided with the metal backing in non-conductive breaking joint region, global position system GPS/Wireless Fidelity WIFI antenna
Feed port, the first coupling/tuning circuit and earth point；
Described metal backing fastens with described center, and described aerial radiation district is tight with described non-conductive breaking joint region
Contiguity is touched；
Described aerial radiation district includes the first radiation area and the second radiation area, the feedback of described GPS/WIFI antenna
Electricity port is arranged on described first radiation area, and described first radiation area is for described GPS/WIFI antenna
Signal radiates；
Described first coupling/tuning circuit is arranged on described metal backing, for described to entering
The signal of the feed port of GPS/WIFI antenna carries out mating and/or tuning；
Described earth point is arranged between described first radiation area and described second radiation area, is used for connecting described
Aerial radiation district and described metal backing.
Optionally, described terminal also includes feed port and the second coupling/tuning circuit of diversity antenna；
The feed port of described diversity antenna is arranged on described second radiation area, and described second radiation area is for right
The signal of described diversity antenna radiates；
Described second coupling/tuning circuit is arranged on described metal backing, for entering described diversity antenna
The signal of feed port carry out mating and/or tuning.
Optionally, described terminal also includes on-off circuit and controller, described controller and described on-off circuit
Connect；
Described on-off circuit is arranged on described second radiation area, and is connected with described metal backing；
Described controller is used for controlling when described on-off circuit is in opening or closed mode, described point
Collection antenna realizes different bandwidth and covers.
Optionally, described controller is connected with described second coupling/tuning circuit；Described controller specifically for:
According to the operating frequency that described terminal is current, it is determined whether open described on-off circuit；
When determining the described on-off circuit of unlatching, adjust described second coupling/tuning circuit so that described diversity
Antenna realizes the bandwidth of forth generation mobile communication technology 4G network and covers；
When determining the described on-off circuit of closedown, adjust described second coupling/tuning circuit so that described diversity
Antenna realizes the bandwidth of Generation Mobile Telecommunication System technology 2G network and covers.
Optionally, described controller is connected with described first coupling/tuning circuit；Described controller is additionally operable to:
According to the operating frequency that described terminal is current, adjust described first coupling/tuning circuit so that described
GPS/WIFI antenna realizes the double frequency of GPS network network and WIFI network simultaneously and covers.
Optionally, described aerial radiation district is arranged on the first frame of described center, and described first frame is institute
State the center frame near described terminal receiver side, and the second limit of described aerial radiation district and described center
Frame and the 3rd frame disconnect, and described second frame is vertical with described first frame with described 3rd frame.
Optionally, first radiation area in described aerial radiation district has to the first of described second frame bending curved
Pars convoluta；Second radiation area in described aerial radiation district has the second bending section to described 3rd frame bending.
Optionally, first end in described non-conductive breaking joint region has identical with described first bending section radian
3rd bending section；Second end in described non-conductive breaking joint region has identical with described second bending section radian
4th bending section.
Optionally, described non-conductive breaking joint region width on described metal backing is more than or equal to 1mm
(millimeter), less than or equal to 2mm.
Optionally, described earth point is more than or equal to institute to the distance between the feed port of described diversity antenna
State the distance between the feed port of earth point extremely described GPS/WIFI antenna.
Optionally, the distance between the feed port of described earth point extremely described diversity antenna and described earth point
The ratio of the distance between the feed port of described GPS/WIFI antenna is more than or equal to 2.
The embodiment of the present invention provides a kind of terminal, including: be provided with aerial radiation district center, be provided with non-
Conduction breaking joint region metal backing, the feed port of GPS/WIFI antenna, the first coupling/tuning circuit with
Earth point；Described metal backing fastens with described center, described aerial radiation district and described non-conductive breaking joint district
Territory is in close contact；Described aerial radiation district includes the first radiation area and the second radiation area, described GPS/WIFI
The feed port of antenna is arranged on described first radiation area, and described first radiation area is for described GPS/WIFI
The signal of antenna radiates；Described first coupling/tuning circuit is arranged on described metal backing, for right
The signal of the feed port entering described GPS/WIFI antenna carries out mating and/or tuning；Described earth point sets
Put between described first radiation area and described second radiation area, be used for connecting described aerial radiation district with described
Metal backing.Compared to prior art, owing to aerial radiation district is arranged on center, and it is divided into two radiation
District, the feed port of GPS/WIFI antenna is arranged on first that the signal to GPS/WIFI antenna radiates
Radiation area so that in the case of antenna clearance zone is less, remains able to ensure GPS or WIFI signal
Radiant power, and then ensure that the performance of GPS/WIFI antenna, simultaneously because metal backing fastens with center
Time, aerial radiation district is in close contact with non-conductive breaking joint region, and the most non-conductive breaking joint region is positioned at terminal enclosure
Top, achieve the metal-integral of terminal enclosure to greatest extent, improve Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is the hardware architecture diagram of the mobile terminal realizing each embodiment of the present invention；
The structural representation Fig. 1 of a kind of terminal that Fig. 2 provides for the embodiment of the present invention；
The structural representation Fig. 2 of a kind of terminal that Fig. 3 provides for the embodiment of the present invention；
The structural representation Fig. 3 of a kind of terminal that Fig. 4 provides for the embodiment of the present invention；
The structural representation Fig. 4 of a kind of terminal that Fig. 5 provides for the embodiment of the present invention；
The structural representation Fig. 5 of a kind of terminal that Fig. 6 provides for the embodiment of the present invention；
The structural representation Fig. 6 of a kind of terminal that Fig. 7 provides for the embodiment of the present invention；
The structural representation Fig. 7 of a kind of terminal that Fig. 8 provides for the embodiment of the present invention.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to limit
The present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description,
Use the suffix of such as " module ", " parts " or " unit " for representing element only for being conducive to this
The explanation of invention, itself does not has specific meaning.Therefore, " module " can mixedly make with " parts "
With.
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can include all
As mobile phone, smart phone, notebook computer, digit broadcasting receiver, personal digital assistant (PDA),
The mobile terminal of panel computer (PAD), portable media player (PMP), guider etc. with
And the fixed terminal of such as numeral TV, desk computer etc..Hereinafter it is assumed that terminal is mobile terminal.So
And, it will be appreciated by those skilled in the art that in addition to the element except being used in particular for mobile purpose, according to this
The structure of the embodiment of invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware configuration signal of the mobile terminal realizing each embodiment of the present invention.
Mobile terminal 100 can include wireless communication unit 110 and power subsystem 190 etc..Fig. 1 illustrates
There is the mobile terminal of various assembly, it should be understood that be not required for implementing all assemblies illustrated.
Can alternatively implement more or less of assembly.Will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assembly, and it allows mobile terminal 100 with wireless
Radio communication between communication system or network.Such as, wireless communication unit can include broadcast reception mould
Block 111, mobile communication module 112, wireless Internet module 113, short range communication module 114 and position letter
At least one in breath module 115.
Broadcast reception module 111 via broadcast channel from external broadcasting management server receive broadcast singal and/or
Broadcast related information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can
Be generate and send broadcast singal and/or the server of broadcast related information or receive before generate wide
Broadcast signal and/or broadcast related information and send it to the server of terminal.Broadcast singal can include
TV broadcast singal, radio signals, data broadcasting signal etc..And, broadcast singal can enter one
Step includes the broadcast singal combined with TV or radio signals.Broadcast related information can also be via shifting
Dynamic communication network provides, and in this case, broadcast related information can be by mobile communication module 112
Receive.Broadcast singal can exist in a variety of manners, and such as, it can be with DMB (DMB)
Electronic program guides (EPG), the electronic service guidebooks (ESG) of digital video broadcast-handheld (DVB-H)
Etc. form and exist.Broadcast reception module 111 can receive by using various types of broadcast systems
Signal is broadcasted.Especially, broadcast reception module 111 can be by using such as multimedia broadcasting-ground
(DMB-T), DMB-satellite (DMB-S), DVB-hand-held (DVB-H),
The Radio Data System of forward link media (MediaFLO), received terrestrial digital broadcasting integrated service (ISDB-T)
Etc. digit broadcasting system receive digital broadcasting.Broadcast reception module 111 may be constructed such that and is adapted to provide for
The various broadcast systems of broadcast singal and above-mentioned digit broadcasting system.Receive via broadcast reception module 111
Broadcast singal and/or broadcast related information can be stored in memorizer 160 (or other type of storage is situated between
Matter) in.
Mobile communication module 112 send radio signals to base station (such as, access point, node B etc.),
In exterior terminal and server at least one and/or receive from it radio signal.Such aerogram
Number can include voice call signal, video calling signal or send according to text and/or Multimedia Message
And/or the various types of data received.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can internal or
Externally it is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include WLAN
(WLAN) (Wi-Fi), WiMAX (Wibro), worldwide interoperability for microwave access (Wimax), at a high speed
Downlink packets accesses (HSDPA) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology
Including bluetoothTM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple
HoneybeeTMEtc..
Positional information module 115 is the module of positional information for checking or obtain mobile terminal.Position is believed
The typical case of breath module is global positioning system (GPS).According to current technology, GPS module 115 is counted
Calculate from the range information of three or more satellites and correct time information and for the Information application calculated
Triangulation, thus according to longitude, latitude and highly accurately calculating three-dimensional current location information.Currently,
Three satellites are used and by using an other satellite school for calculating the method for position and temporal information
The position just calculated and the error of temporal information.Additionally, GPS module 115 can be by the most continuous
Calculate current location information and calculate velocity information.
Controller 180 generally controls the overall operation of mobile terminal.Such as, controller 180 performs and voice
Control that call, data communication, video calling etc. are relevant and process.It addition, controller 180 can wrap
Including the multi-media module 181 for reproducing (or playback) multi-medium data, multi-media module 181 can be with structure
Make in controller 180, or it is so structured that separate with controller 180.Controller 180 can perform
Pattern recognition process, to be identified as character by the handwriting input performed on the touchscreen or picture drafting input
Or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides behaviour
Make the suitable electric power needed for each element and assembly.
So far, mobile terminal is described according to its function.Below, for the sake of brevity, will describe all
In various types of mobile terminals of folded form, board-type, oscillating-type, slide type mobile terminal etc.
Straight plate type mobile terminal is as example.Therefore, the present invention can be applied to any kind of mobile terminal, and
And it is not limited to slide type mobile terminal.
As shown in Figure 1 mobile terminal 100 may be constructed such that and utilizes via frame or packet transmission data
The most wired and wireless communication system and satellite-based communication system operate.
Based on above-mentioned mobile terminal hardware configuration, in conjunction with the accompanying drawing in the embodiment of the present invention, the present invention is implemented
Technical scheme in example is clearly and completely described.
Embodiment one
The embodiment of the present invention provides a kind of terminal 20, and described terminal 20 can be mobile phone, panel computer or its
He needs to arrange the equipment of antenna, and the embodiment of the present invention illustrates as a example by mobile phone.As in figure 2 it is shown, institute
State terminal 20 to include: be provided with the center 201 in aerial radiation district 2011, be provided with non-conductive breaking joint region
The metal backing 202 of 2021, global positioning system (Global Positioning System, GPS)/wireless
The feed port 203 of fidelity (Wireless-Fidelity, WIFI) antenna, the first coupling/tuning circuit 204
With earth point 205.
Wherein, described metal backing 202 fastens with described center 201, described aerial radiation district 2011 and institute
State non-conductive breaking joint region 2021 to be in close contact.Described aerial radiation district 2011 includes the first radiation area 2011a
With the second radiation area 2011b, the feed port 203 of described GPS/WIFI antenna is arranged on described first radiation
District 2011a, described first radiation area 2011a are for radiating the signal of described GPS/WIFI antenna.
Described first coupling/tuning circuit 204 is arranged on described metal backing 202, for described to entering
The signal of the feed port 203 of GPS/WIFI antenna carries out mating and/or tuning.Described earth point 205 sets
Put between described first radiation area 2011a and described second radiation area 2011b, be used for connecting described antenna
Radiation area 2011 and described metal backing 202.
Example, described center is a circle frame of mobile phone side, between screen and back cover, generally sets
It is equipped with volume key, screen locking key, earphone jack and supply hub etc..During aerial radiation district 2011 can be arranged on
On any one limit of frame 201, it is close that the embodiment of the present invention is arranged on center 201 with aerial radiation district 2011
Illustrate as a example by the top margin of receiver.Mobile phone battery cover in the embodiment of the present invention is metal backing 202, for
Realize the perception of the metal-integral of mobile phone battery cover as far as possible, need to detain with center 201 at metal backing 202
During conjunction so that aerial radiation district 2011 is in close contact with non-conductive breaking joint region 2021, the most non-conductive disconnected
Seam region 2021 is positioned at the top on metal backing 202 near aerial radiation district 2011.When user observes
During mobile phone battery cover, it is seen that be whole metal backing 202, its top arrange non-conductive breaking joint region 2021
Due to closely aerial radiation district 2011, substantially can be left in the basket, improve mobile phone battery cover to greatest extent
The perception of metal-integral.
Meanwhile, non-conductive breaking joint region 2021 is arranged on the top of metal backing 202, causes antenna headroom
District is less, have impact on the performance of existing antenna.But the parameter affecting antenna performance has a lot, the feedback of antenna
Electricity port and the position of earth point, all can produce large effect to the performance of antenna, therefore can pass through
Feed port and the adjustment of earth point position to antenna, improves the performance of antenna.Generally mobile phone top can set
Putting GPS/WIFI antenna, the most same antenna both may be used for the transmitting-receiving of gps signal, it is also possible to is used for
The transmitting-receiving of WIFI signal.It is also preferred that the left aerial radiation district 2011 can be divided into the first radiation area 2011a and
Second radiation area 2011b, wherein the first radiation area 2011a is for carrying out spoke to the signal of GPS/WIFI antenna
Penetrate, the feed port 204 of GPS/WIFI antenna is arranged in the first radiation area 2011a, by earth point
205 are arranged between the first radiation area 2011a and the second radiation area 2011b, are used for realizing the first radiation area
2011a and the ground connection of the second radiation area 2011b.
So, owing to aerial radiation district is arranged on center, and it is divided into two radiation areas, GPS/WIFI
The feed port of antenna is arranged on the first radiation area that the signal to GPS/WIFI antenna radiates so that
In the case of antenna clearance zone is less, remains able to ensure GPS or the radiant power of WIFI signal, enter
And ensure that the performance of GPS/WIFI antenna, and during simultaneously because metal backing fastens with center, aerial radiation
District is in close contact with non-conductive breaking joint region, and the most non-conductive breaking joint region is positioned at the top of terminal enclosure, maximum
The metal-integral achieving terminal enclosure of limit, improves Consumer's Experience.
Optionally, as it is shown on figure 3, described terminal 20 also includes the feed port 206 and second of diversity antenna
Coupling/tuning circuit 207.Wherein, the feed port 206 of described diversity antenna is arranged on described second radiation
District 2011b, described second radiation area 2011b are for radiating the signal of described diversity antenna.Described
Second coupling/tuning circuit 207 is arranged on described metal backing 202, for entering described diversity antenna
The signal of feed port 206 carry out mating and/or tuning.
Example, in mobile phone in addition to being arranged on the center antenna of bottom, it is also possible to arrange diversity at top
Antenna, when the performance of center antenna is difficult to meet user's request, can assist realisation by diversity antenna
Can strengthen.Concrete, in the case of antenna clearance zone is less, can be by the second of aerial radiation district 2011
Radiation area 2011b is as the radiation area of diversity antenna, and the feed port 206 of diversity antenna is arranged on
In two radiation area 2011b so that the performance of diversity antenna disclosure satisfy that user's request.
Optionally, as shown in Figure 4, described terminal 20 also includes on-off circuit 208 and controller 209, institute
State controller 209 to be connected with described on-off circuit 208 and described second coupling/tuning circuit 207 respectively.Institute
State on-off circuit 208 and be arranged on described second radiation area 2011b, and be connected with described metal backing 202；
Described controller 209 is used for controlling when described on-off circuit 208 is in opening or closed mode, institute
State diversity antenna and realize different bandwidth coverings.
Example, the antenna of mobile phone is required to realize the bandwidth of 4G and 2G and covers.If mobile phone accesses
4G network, then be not required to use 2G signal, if mobile phone accesses 2G network, then is not required to use 4G signal,
Therefore in actual application, 4G network and 2G network are used alternatingly, in order to realize 4G network and 2G net
Alternately covering of network, can arrange on-off circuit 208, and on-off circuit 208 is in opening and is in pass
Closed state, the most corresponding different bandwidth covers.
Optionally, described controller 209 specifically for: according to the operating frequency that described terminal 20 is current, really
Determine whether open described on-off circuit 208；When determining the described on-off circuit 208 of unlatching, adjust described the
Two coupling/tuning circuits 207 so that described diversity antenna realizes forth generation mobile communication technology
The bandwidth of (4rd-Generation, 4G) network covers；When determining the described on-off circuit 208 of closedown, adjust
Whole described second coupling/tuning circuit 207 so that described diversity antenna realizes Generation Mobile Telecommunication System technology
The bandwidth of (2nd-Generation, 2G) network covers.
Example, when diversity antenna works, GPS and WIFI antenna is equivalent to 50 ohm load ends, i.e.
Working independently from each other of diversity antenna and GPS and WIFI antenna, is independent of each other.When controller 209 is true
Determine the operating frequency of current phone when being in 4G network, on-off circuit 208 can be controlled and open so that
Two radiation area 2011b are connected with metal backing 202, and on-off circuit 208 exports the first inductance value, controller
209 after detecting the first inductance value, adjusts the second coupling/tuning circuit 207 so that collection antenna realizes
The bandwidth of 1710-2700MHz covers, and the bandwidth i.e. realizing 4G network covers；Work as when controller 209 determines
When the operating frequency of front mobile phone is in 2G network, on-off circuit 208 can be controlled and close so that the second spoke
Penetrating district 2011b to disconnect with metal backing 202, on-off circuit 208 exports the second inductance value, controller 209
After the second inductance value being detected, adjust the second coupling/tuning circuit 207 so that collection antenna realizes
The bandwidth of 824-960MHz covers, and the bandwidth i.e. realizing 2G network covers.Wherein, described first inductance value
Different from described second inductance value.
Optionally, as it is shown in figure 5, controller 209 mate with described first/tuning circuit 204 electrically connects；
Described controller 209 is additionally operable to: according to the operating frequency that described terminal 20 is current, adjusts described first coupling
/ tuning circuit 204 so that described GPS/WIFI antenna realizes the double of GPS network network and WIFI network simultaneously
Frequency covers.
Example, when GPS and WIFI Antenna Operation, diversity antenna is equivalent to 50 ohm load ends, when
Controller 209 determines when mobile phone is being currently used GPS or WIFI, can regulate the first coupling/tuning electricity
Inductance value in road 204 and capacitance so that mobile phone can realize simultaneously 1520-1680MHz and
The double frequency of 2400-2500MHz covers, and i.e. realizes the communication requirement of GPS and WIFI.
Optionally, as shown in Figure 6, described aerial radiation district 2011 is arranged on the first limit of described center 201
Frame 201a, described first frame 201a are the described center 201 frame near described terminal 20 receiver side,
And the second frame 201b and the 3rd frame 201c of described aerial radiation district 2011 and described center 201 disconnects,
Described second frame 201b is vertical with described first frame 201a with described 3rd frame 201c.
Example, a total of four frames of center 201, wherein the frame near earpiece is the first frame
201a, aerial radiation district 2011 is arranged on described first frame 201a, in actual application, it is possible to use
Whole first frame 201a is as aerial radiation district 2011, it is possible to use part the first frame 201a conduct
Aerial radiation district 2011, this is not limited by the embodiment of the present invention.Wherein the second frame 201b and the 3rd limit
Frame 201c is vertical with the first frame 201a, in order to ensure the normal spilling of aerial signal, aerial radiation district 2011
Need to disconnect with the second frame 201b and the 3rd frame 201c.
Optionally, as it is shown in fig. 7, the first radiation area 2011a in described aerial radiation district 2011 has to institute
State the first bending section 2011ai of the second frame 201b bending；Second radiation in described aerial radiation district 2011
District 2011b has the second bending section 2011bi to described 3rd frame 201c bending.
Example, in order to reach more preferable radiation effect, can arrange curved at the two ends in aerial radiation district 2011
Pars convoluta, bending section covers two summits of mobile phone, increases the area of radiation area.
Optionally, as shown in Figure 8, first end in described non-conductive breaking joint region 2021 has and described first
The 3rd bending section 2021i that bending section 2011ai radian is identical；The second of described non-conductive breaking joint region 2021
End has the fourth bending section 2021j identical with described second bending section 2011bi radian.
Example, in order to further improve the perception of phone housing metal-integral, enter in visual aspects
One step reduces its width, non-conductive breaking joint region 2021 can be set to the shape with radian, specifically
, can threeth identical with the first bending section 2011ai radian be set curved in non-conductive breaking joint region 2021
Pars convoluta 2021i and the fourth bending section 2021j identical with the second bending section 2011bi radian.
Optionally, the described non-conductive breaking joint region 2021 width on described metal backing 202 more than or etc.
In 1mm (millimeter), less than or equal to 2mm.
Example, the width in the non-conductive breaking joint region 2021 owing to being arranged on metal backing 201 only has
1-2mm, therefore user is when checking the metal backing of mobile phone, can substantially ignore the non-conductive breaking joint on top
Region 2021, achieves the perception of metal-integral to greatest extent.Example, it is assumed that the first frame 201a
Thickness is 0.6mm, and the height being perpendicular to paper direction is 5mm, and it has as aerial radiation district 2011
Imitating a length of 86mm, non-conductive breaking joint region 2021 width is 1.5mm, the second frame 201b and the 3rd
It is 5mm that frame 201c is perpendicular to the height in paper direction, a length of 138mm of metal backing 201, a width of
71mm, thickness is 0.3mm, and now in terms of the back side, the metal accounting of whole metal backing 201 is up to 95%.
Optionally, described earth point 205 is more than to the distance between the feed port 206 of described diversity antenna
Or equal to the distance between described earth point 205 to the feed port 203 of described GPS/WIFI antenna.Relatively
Good, the distance between the feed port 206 of described earth point 205 to described diversity antenna and described ground connection
Point 205 to the ratio of the distance between the feed port 203 of described GPS/WIFI antenna more than or equal to 2.
The embodiment of the present invention provides a kind of terminal, including: be provided with aerial radiation district center, be provided with non-
Conduction breaking joint region metal backing, the feed port of GPS/WIFI antenna, the first coupling/tuning circuit with
Earth point；Described metal backing fastens with described center, described aerial radiation district and described non-conductive breaking joint district
Territory is in close contact；Described aerial radiation district includes the first radiation area and the second radiation area, described GPS/WIFI
The feed port of antenna is arranged on described first radiation area, and described first radiation area is for described GPS/WIFI
The signal of antenna radiates；Described first coupling/tuning circuit is arranged on described metal backing, for right
The signal of the feed port entering described GPS/WIFI antenna carries out mating and/or tuning；Described earth point sets
Put between described first radiation area and described second radiation area, be used for connecting described aerial radiation district with described
Metal backing.Compared to prior art, owing to aerial radiation district is arranged on center, and it is divided into two radiation
District, the feed port of GPS/WIFI antenna is arranged on first that the signal to GPS/WIFI antenna radiates
Radiation area so that in the case of antenna clearance zone is less, remains able to ensure GPS or WIFI signal
Radiant power, and then ensure that the performance of GPS/WIFI antenna, simultaneously because metal backing fastens with center
Time, aerial radiation district is in close contact with non-conductive breaking joint region, and the most non-conductive breaking joint region is positioned at terminal enclosure
Top, achieve the metal-integral of terminal enclosure to greatest extent, improve Consumer's Experience.
It should be noted that in this article, term " include ", " comprising " or its any other variant meaning
Containing comprising of nonexcludability, so that include the process of a series of key element, method, article or dress
Put and not only include those key elements, but also include other key elements being not expressly set out, or also include for
The key element that this process, method, article or device are intrinsic.In the case of there is no more restriction, by
The key element that statement " including ... " limits, it is not excluded that including the process of this key element, method, thing
Product or device there is also other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
In actual applications, described ciphering unit 1072, decryption unit 1073 can be by being positioned in mobile terminal
Central processing unit (Central Processing Unit, CPU), microprocessor (Micro Processor Unit,
MPU), digital signal processor (Digital Signal Processor, DSP) or field-programmable gate array
Row (Field Programmable Gate Array, FPGA) etc. realize, and display unit 1071 includes display
The hardware shielded and drive this display screen to work.Those skilled in the art is it can be understood that arrive above-mentioned reality
Execute example method to add the mode of required general hardware platform by software and realize, naturally it is also possible to only pass through
Hardware realizes, but a lot of in the case of the former is more preferably embodiment.
Based on such understanding, prior art is contributed by technical scheme the most in other words
Part can embody with the form of software product, and this computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions with so that a mobile terminal performs
Method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every profit
The equivalent structure made by description of the invention and accompanying drawing content or equivalence flow process conversion, or directly or indirectly transport
It is used in other relevant technical fields, is the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. a terminal, it is characterised in that described terminal includes: be provided with the center in aerial radiation district, set
It is equipped with the metal backing in non-conductive breaking joint region, the feedback of global position system GPS/Wireless Fidelity WIFI antenna
Electricity port, the first coupling/tuning circuit and earth point；
Described metal backing fastens with described center, and described aerial radiation district is tight with described non-conductive breaking joint region
Contiguity is touched；
Described aerial radiation district includes the first radiation area and the second radiation area, the feedback of described GPS/WIFI antenna
Electricity port is arranged on described first radiation area, and described first radiation area is for described GPS/WIFI antenna
Signal radiates；
Described first coupling/tuning circuit is arranged on described metal backing, for described to entering
The signal of the feed port of GPS/WIFI antenna carries out mating and/or tuning；
Described earth point is arranged between described first radiation area and described second radiation area, is used for connecting described
Aerial radiation district and described metal backing.
Terminal the most according to claim 1, it is characterised in that described terminal also includes diversity antenna
Feed port and the second coupling/tuning circuit；
The feed port of described diversity antenna is arranged on described second radiation area, and described second radiation area is for right
The signal of described diversity antenna radiates；
Described second coupling/tuning circuit is arranged on described metal backing, for entering described diversity antenna
The signal of feed port carry out mating and/or tuning.
Terminal the most according to claim 2, it is characterised in that described terminal also include on-off circuit and
Controller, described controller is connected with described on-off circuit；
Described on-off circuit is arranged on described second radiation area, and is connected with described metal backing；
Described controller is used for controlling when described on-off circuit is in opening or closed mode, described point
Collection antenna realizes different bandwidth and covers.
Terminal the most according to claim 3, it is characterised in that described controller mates with described second
/ tuning circuit connects；Described controller specifically for:
According to the operating frequency that described terminal is current, it is determined whether open described on-off circuit；
When determining the described on-off circuit of unlatching, adjust described second coupling/tuning circuit so that described diversity
Antenna realizes the bandwidth of forth generation mobile communication technology 4G network and covers；
When determining the described on-off circuit of closedown, adjust described second coupling/tuning circuit so that described diversity
Antenna realizes the bandwidth of Generation Mobile Telecommunication System technology 2G network and covers.
Terminal the most according to claim 3, it is characterised in that described controller mates with described first
/ tuning circuit connects；Described controller is additionally operable to:
According to the operating frequency that described terminal is current, adjust described first coupling/tuning circuit so that described
GPS/WIFI antenna realizes the double frequency of GPS network network and WIFI network simultaneously and covers.
6. according to the terminal described in claim 1 to 5 any one claim, it is characterised in that described
Aerial radiation district is arranged on the first frame of described center, and described first frame is that described center is near described end
The frame of end receiver side, and the second frame of described aerial radiation district and described center and the 3rd frame disconnect,
Described second frame is vertical with described first frame with described 3rd frame.
7. according to the terminal described in claim 6 any one claim, it is characterised in that described antenna
First radiation area of radiation area has the first bending section to described second frame bending；Described aerial radiation district
The second radiation area have to described 3rd frame bending the second bending section.
8. according to the terminal described in claim 7 any one claim, it is characterised in that described non-lead
First end in electricity breaking joint region has threeth bending section identical with described first bending section radian；Described non-lead
Second end in electricity breaking joint region has fourth bending section identical with described second bending section radian.
9. according to the terminal described in claim 6 any one claim, it is characterised in that described non-lead
Electricity breaking joint region width on described metal backing is more than or equal to 1 millimeter of mm, less than or equal to 2mm.
10. according to the terminal described in claim 2 to 5 any one claim, it is characterised in that institute
State earth point the most described more than or equal to described earth point to the distance between the feed port of described diversity antenna
Distance between the feed port of GPS/WIFI antenna.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610284146.2A CN105958198A (en) | 2016-04-29 | 2016-04-29 | Terminal |
| PCT/CN2017/073707 WO2017185855A1 (en) | 2016-04-29 | 2017-02-15 | Terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610284146.2A CN105958198A (en) | 2016-04-29 | 2016-04-29 | Terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105958198A true CN105958198A (en) | 2016-09-21 |
Family
ID=56913800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610284146.2A Pending CN105958198A (en) | 2016-04-29 | 2016-04-29 | Terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105958198A (en) |
| WO (1) | WO2017185855A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106299607A (en) * | 2016-09-29 | 2017-01-04 | 努比亚技术有限公司 | A kind of terminal |
| CN107196042A (en) * | 2017-05-27 | 2017-09-22 | 北京小米移动软件有限公司 | Anneta module, terminal and electronic equipment |
| WO2017185855A1 (en) * | 2016-04-29 | 2017-11-02 | 努比亚技术有限公司 | Terminal |
| WO2017185860A1 (en) * | 2016-04-29 | 2017-11-02 | 努比亚技术有限公司 | Metal rear case-based antenna, and terminal |
| CN107732468A (en) * | 2017-09-27 | 2018-02-23 | 北京小米移动软件有限公司 | Antenna and terminal |
| CN108631040A (en) * | 2018-03-28 | 2018-10-09 | 广东欧珀移动通信有限公司 | Electronic device |
| CN109066057A (en) * | 2018-09-28 | 2018-12-21 | 深圳市信维通信股份有限公司 | One kind is based on metal edge frame three-in-one antenna under small headroom |
| CN109699073A (en) * | 2017-10-20 | 2019-04-30 | 深圳市天工测控技术有限公司 | A kind of wireless localization apparatus, localization method and positioning system |
| CN112448130A (en) * | 2019-09-05 | 2021-03-05 | 北京小米移动软件有限公司 | Electronic device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110034402B (en) * | 2018-01-11 | 2021-11-23 | 深圳富泰宏精密工业有限公司 | Antenna structure and wireless communication device with same |
| CN109004350A (en) * | 2018-08-30 | 2018-12-14 | 深圳市信维通信股份有限公司 | One kind is based on shielding small headroom metal edge frame antenna for mobile phone comprehensively |
| CN115117602B (en) * | 2021-03-23 | 2023-08-29 | 北京小米移动软件有限公司 | Antenna module and terminal equipment |
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| CN106299607A (en) * | 2016-09-29 | 2017-01-04 | 努比亚技术有限公司 | A kind of terminal |
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| WO2017185855A1 (en) * | 2016-04-29 | 2017-11-02 | 努比亚技术有限公司 | Terminal |
| WO2017185860A1 (en) * | 2016-04-29 | 2017-11-02 | 努比亚技术有限公司 | Metal rear case-based antenna, and terminal |
| CN106299607A (en) * | 2016-09-29 | 2017-01-04 | 努比亚技术有限公司 | A kind of terminal |
| CN107196042A (en) * | 2017-05-27 | 2017-09-22 | 北京小米移动软件有限公司 | Anneta module, terminal and electronic equipment |
| CN107196042B (en) * | 2017-05-27 | 2020-02-07 | 北京小米移动软件有限公司 | Antenna module, terminal and electronic equipment |
| CN107732468A (en) * | 2017-09-27 | 2018-02-23 | 北京小米移动软件有限公司 | Antenna and terminal |
| CN109699073A (en) * | 2017-10-20 | 2019-04-30 | 深圳市天工测控技术有限公司 | A kind of wireless localization apparatus, localization method and positioning system |
| CN108631040A (en) * | 2018-03-28 | 2018-10-09 | 广东欧珀移动通信有限公司 | Electronic device |
| CN109066057A (en) * | 2018-09-28 | 2018-12-21 | 深圳市信维通信股份有限公司 | One kind is based on metal edge frame three-in-one antenna under small headroom |
| CN109066057B (en) * | 2018-09-28 | 2023-12-19 | 深圳市信维通信股份有限公司 | Three-in-one antenna based on metal frame under small clearance |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2017185855A1 (en) | 2017-11-02 |
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