CN105932417B - Communication terminal - Google Patents
Communication terminal Download PDFInfo
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- CN105932417B CN105932417B CN201610407461.XA CN201610407461A CN105932417B CN 105932417 B CN105932417 B CN 105932417B CN 201610407461 A CN201610407461 A CN 201610407461A CN 105932417 B CN105932417 B CN 105932417B
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- antenna
- mainboard
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- feeding
- communication terminal
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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
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
Landscapes
- Support Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The disclosure belongs to wireless communication technology field about a kind of communication terminal.The communication terminal includes: front housing and rear shell, and the front housing and the rear shell form cavity, are provided with mainboard and the antenna holder parallel with the mainboard in the cavity；Array antenna is provided between the surface opposite with the mainboard and the rear shell in the antenna holder.The disclosure is by being provided with mainboard and the antenna holder parallel with mainboard in the front housing of communication terminal and the cavity of rear shell formation；Array antenna is provided between surface opposite with mainboard in antenna holder and rear shell, at this time, array antenna is between antenna holder and rear shell, the empty regions of short transverse between antenna holder and rear shell are utilized, it solves array antenna to be located in mainboard, or between mainboard and antenna holder, lead to the problem of array antenna is without empty regions, improves the realization effect of array antenna.
Description
Technical field
This disclosure relates to wireless communication technology field, in particular to a kind of communication terminal.
Background technique
802.11ad standard is mainly used for realizing the transmission of household internal WirelessHD audio-video signal, has abandoned crowded
2.4GHz and 5GHz frequency range, and use high frequency carrier 60GHz frequency spectrum.Since frequency spectrum is higher, it is marked based on 802.11ad
Quasi- antenna needs to generally use array antenna technique with beamforming capabilities and realize the antenna.
Summary of the invention
To solve the problems in the relevant technologies, present disclose provides a kind of communication terminals.
According to the first aspect of the embodiments of the present disclosure, a kind of communication terminal is provided, the communication terminal includes: front housing with after
Shell, and the front housing and the rear shell form cavity,
Mainboard and the antenna holder parallel with the mainboard are provided in the cavity；
Array antenna is provided between the surface opposite with the mainboard and the rear shell in the antenna holder.
Optionally, the communication terminal has metal edge frame, and the array antenna and the metal edge frame are positioned at different
Plane.
Optionally, the communication terminal further includes signal source and feeding network, the feed port of the feeding network and institute
The signal output port stated in signal source is connected, the grounding ports of the feeding network and the grounding ports phase in the signal source
Even, the feeding point of each antenna is connected with the feed port in the array antenna, each antenna in the array antenna
Grounding point is connected with the grounding ports of the feeding network.
Optionally, the signal source and the feeding network are respectively positioned on table opposite with the mainboard in the antenna holder
Between face and the rear shell.
Optionally, the signal source is located in the mainboard, the feeding network be located in the antenna holder with it is described
Between the opposite surface of mainboard and the rear shell, the feed port of the feeding network passes through the antenna holder and the signal
The signal output port in source is connected, and the grounding ports of the feeding network pass through the ground connection of the antenna holder and the signal source
Port is connected.
Optionally, conductive region, the conduction region are provided in surface opposite with the mainboard in the antenna holder
A feeding point and two grounding points are provided in domain, each grounding point differs at a distance from the feeding point, the feeding point
It is connected with the signal output port in signal source, described two grounding points are connected with the grounding ports in the signal source respectively,
Form antenna module.
Optionally, the feeding point and the grounding point farthest apart from the feeding point are first antenna in the antenna module
Part, and the resonance of the distance between the feeding point and the grounding point farthest apart from the feeding point with the first antenna
Frequency negative correlation.
Optionally, the feeding point and the grounding point nearest apart from the feeding point are the second antenna in the antenna module
Part, and the distance between end in the grounding point nearest apart from the feeding point and the conductive region for radiation with
The resonance frequency negative correlation of second antenna.
Optionally, the resonance frequency of the antenna module is predeterminated frequency,
The resonance frequency of the first antenna is less than the predeterminated frequency, and the resonance frequency of second antenna is greater than described
Predeterminated frequency；Alternatively,
The resonance frequency of the first antenna is greater than the predeterminated frequency, and the resonance frequency of second antenna is less than described
Predeterminated frequency.
Optionally, the first antenna is Loop (annular) antenna；Second antenna is PIFA (Plane Inverted
F Antenna, planar inverted-F antenna).
The technical scheme provided by this disclosed embodiment can include the following benefits:
By being provided with mainboard and the antenna branch parallel with mainboard in the front housing of communication terminal and the cavity of rear shell formation
Frame；It is provided with array antenna between surface opposite with mainboard in antenna holder and rear shell, at this point, array antenna is located at antenna
Between bracket and rear shell, the empty regions of short transverse between antenna holder and rear shell are utilized, solves array antenna and is located at
In mainboard, or between mainboard and antenna holder, leads to the problem of array antenna is without empty regions, improve array antenna
Realize effect.
By the way that array antenna and metal edge frame in communication terminal are placed on Different Plane, it is located in mainboard or position in this way
The signal of array antenna transmitting between mainboard and antenna holder will not be shielded by metal edge frame.
The resonance frequency of antenna module is predeterminated frequency, and the resonance frequency of first antenna is less than predeterminated frequency, the second antenna
Resonance frequency be greater than predeterminated frequency；Alternatively, the resonance frequency of first antenna is greater than predeterminated frequency, the resonance frequency of the second antenna
Less than predeterminated frequency, in this way, the resonance frequency of one antenna of setting is slightly less than predeterminated frequency, the resonance frequency of another antenna is set
Rate is slightly larger than predeterminated frequency, the broader bandwidth for the antenna module that two antenna combinations obtain.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
It is open.
Detailed description of the invention
The drawings herein are incorporated into the specification and constitutes a part of present disclosure specification, shows and meets the disclosure
Embodiment, and together with specification for explaining the principles of this disclosure.
Fig. 1 is a kind of communication terminal structural schematic diagram shown according to an exemplary embodiment.
Fig. 2 is a kind of communication terminal structural schematic diagram shown according to another exemplary embodiment.
Fig. 3 is according to another communication terminal structural schematic diagram shown in communication terminal.
Fig. 4 is according to a kind of antenna holder and metal edge frame relation schematic diagram shown in communication terminal.
Fig. 5 is according to a kind of antenna module structural schematic diagram shown in communication terminal.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is a kind of communication terminal structural schematic diagram shown according to an exemplary embodiment, as shown in Figure 1, the communication
Terminal includes front housing 110 and rear shell 120, and front housing 110 and rear shell 110 form cavity,
Mainboard 130 and the antenna holder 140 parallel with mainboard 130 are provided in cavity；
Array antenna 150 is provided in antenna holder 140 between the surface opposite with mainboard 130 and rear shell 120.
In conclusion the communication terminal that the disclosure provides, by the front housing of communication terminal and the cavity of rear shell formation
It is provided with mainboard and the antenna holder parallel with mainboard；It is provided between surface opposite with mainboard in antenna holder and rear shell
Array antenna, at this point, short transverse between antenna holder and rear shell between antenna holder and rear shell, is utilized in array antenna
Empty regions, solve array antenna and be located in mainboard, or between mainboard and antenna holder, cause array antenna without net
The problem of empty region, improves the realization effect of array antenna.
Fig. 2 is a kind of communication terminal structural schematic diagram shown according to another exemplary embodiment, as shown in Fig. 2, this is logical
Letter terminal includes: front housing 210 and rear shell 220, and front housing 210 and rear shell 210 form cavity, be provided in cavity mainboard 230 and with
The parallel antenna holder 240 of mainboard 230.
Wherein, front housing 210 and the cavity of the formation of rear shell 220 can be closed, be also possible to not closed, the present embodiment
It is not construed as limiting.
Mainboard 230 is usually the circuit board in communication terminal, and multiple devices are provided in circuit board.For example, in circuit
CPU (Central Processing Unit, central processing unit), memory, power amplifier etc., the present embodiment are provided in plate
Device in mainboard 230 is not limited.
Antenna holder 240 is the bracket for placing antenna.Antenna holder 240 is parallel with mainboard 230, and antenna holder
240 is opposite with mainboard 230.
Array antenna 250 is provided in antenna holder 240 between the surface opposite with mainboard 230 and rear shell 220.
Wherein, array antenna 250 includes mutiple antennas unit, this mutiple antennas unit may be the same or different, this
Embodiment is not construed as limiting.It should be noted that the array antenna 250 in the present embodiment can be the array realized in the related technology
Antenna, this embodiment is not limited.
When antenna holder 240 is located at the upside of mainboard 230, the surface opposite with mainboard 230 is the upper of antenna holder 240
Surface；When antenna holder 240 is located at the downside of mainboard 230, the surface opposite with mainboard 230 is the following table of antenna holder 240
Face；When antenna holder 240 is located at the left side of mainboard 230, the surface opposite with mainboard 230 is the left surface of antenna holder 240；
When antenna holder 240 is located at the right side of mainboard 230, the surface opposite with mainboard 230 is the right surface of antenna holder 240.Fig. 2
In be illustrated so that antenna holder 240 is located at the upside of mainboard 230 as an example.
In the present embodiment, communication terminal further includes signal source 260 and feeding network 270, the feed port of feeding network 270
271 are connected with the signal output port 261 in signal source 260, in the grounding ports 272 and signal source 260 of feeding network 270
Grounding ports 262 are connected, and the feeding point 251 of each antenna element is connected with feed port 271 in array antenna 250, array day
The grounding point 252 of each antenna element is connected with the grounding ports 272 of feeding network 270 in line 250.
Signal source 260 is used to provide signal and place for array antenna 250, and signal source 260 includes signal output port 261
With grounding ports 262, wherein signal output port 261 is connected with the feed port 271 of feeding network 270, is feed port
271 provide signal, and into array antenna 250, the feeding point 251 of each antenna element provides signal to feed port 271 again；Signal
The grounding ports 262 in source 260 are connected with the grounding ports 272 of feeding network 270, provide place, ground terminal for grounding ports 272
Into array antenna 250, the grounding point 252 of each antenna element provides place to mouth 272 again.Referring to FIG. 2, the right side view of Fig. 2
In show the feeding point 251 of an antenna element in array antenna and the connection signal of feed port 271, grounding point 252
With the connection signal of grounding ports 272.
In the present embodiment, signal source 260 and feeding network 270 are respectively positioned on table opposite with mainboard 230 in antenna holder 240
Between face and rear shell 220；Alternatively, signal source 260 is located in mainboard 230, feeding network 270 is located in antenna holder 240 and master
Between the opposite surface of plate 230 and rear shell 220, the feed port 271 of feeding network 270 passes through antenna holder 240 and signal source
260 signal output port 261 is connected, and the grounding ports 270 of feeding network 270 pass through antenna holder 240 and signal source 260
Grounding ports 262 are connected.
When signal source 260 and feeding network 270 are respectively positioned on surface and rear shell opposite with mainboard 230 in antenna holder 240
When between 220, signal source 260 and feeding network 270 are located in the same space, convenient for wiring, please refer to Fig. 3.Work as feeding network
270 are located between surface and rear shell 220 opposite with mainboard 230 in antenna holder 240, and signal source 260 is located in mainboard 230
When, feeding network 270 needs to be connected across antenna holder 240 with signal source 260, please refers to Fig. 2.That is, the feedback of feeding network 270
Electric port 271 passes through antenna holder 240 and is connected with the signal output port 261 of signal source 260, the ground terminal of feeding network 270
Mouth 270 passes through antenna holder 240 and is connected with the grounding ports 262 of signal source 260.At this point it is possible to be worn on antenna holder 240
Hole connects the feed port 271 of feeding network 270 and the signal output port 261 of signal source 260 by thimble；And pass through top
Needle connects the grounding ports 270 of feeding network 270 and the grounding ports 262 of signal source 260.
Array antenna is located in the communication terminal with metal edge frame 280, and array antenna 250 is located at metal edge frame 280
Different Plane.
In general, metal edge frame 280 is looped around the surrounding of mainboard 230, and it is located at same level with mainboard 230, due to antenna
Bracket 240 is parallel with mainboard 230, and antenna holder 240 and metal edge frame 280 are located at Different Plane, therefore, array antenna 250 and
Metal edge frame 280 is located at Different Plane, please refers to Fig. 4.
Since antenna module is radiation signal around, when array antenna 250 is located in mainboard 230, array
The signal that antenna 250 is radiate is shielded by metal edge frame 280；And in the present embodiment, due to array antenna 250 and metal edge frame
280 are located at Different Plane, and therefore, the signal that array antenna 250 emits will not be shielded by metal edge frame 280.
In the present embodiment, the antenna placed in antenna holder 240 can be antenna in the related technology, alternatively, optionally,
Antenna module can also be placed in antenna holder 240, and the antenna module is introduced below.
Conductive region 290, setting in conductive region 290 are provided in antenna holder 240 in the surface opposite with mainboard 230
There are a feeding point 291 and two grounding points 292, each grounding point 292 differs at a distance from feeding point 291；Feeding point 291 with
Signal output port 301 in signal source 300 is connected, two grounding points 292 respectively with the grounding ports 302 in signal source 300
It is connected, forms antenna module, please refer to Fig. 5.
If the feeding point of each antenna element in the requirement for the electric current that the feeding point 291 of antenna module inputs and array antenna
When the requirement of 251 input currents is consistent, antenna module and array antenna share a signal source, i.e. signal source 300 and signal source
260 be a signal source；If each antenna element in the requirement for the electric current that the feeding point 291 of antenna module inputs and array antenna
251 input current of feeding point requirement it is inconsistent when, antenna module and the corresponding different signal source of array antenna.
Conductive region 290 can be the region for the sheet metal being arranged in the surface, be also possible to spray in the surface
Metal coating region, this embodiment is not limited.
The present embodiment is illustrated so that signal source 300 is identical as signal source 260 as an example, then signal source 260 is used to be antenna
Component provides signal and place, and the signal output port 261 in signal source 260 is connected with feeding point 291, mentions for feeding point 291
For signal；Grounding ports 262 are connected with grounding point 292, provide place for grounding point 292.Wherein, grounding ports 262 can be
One, at this point, two grounding points 292 are all connected with the grounding ports 262；Alternatively, grounding ports 262 or two, this
When, each grounding point 292 is connected with a grounding ports 262 respectively.
In Fig. 5, right side view is top view of the antenna holder 240 in the case where the surface opposite with mainboard 230 is seen.It is presented in Fig. 5
Electricity point 291 is located at the top of two grounding points 292, and in actual implementation, feeding point 291 can also be located at two grounding points 292
Lower section, may be located between two grounding points 292, may be located on other positions, this embodiment is not limited.Wherein,
The position of feeding point 291 and grounding point 292 can be determined by the position of signal source 260.For example, in order to reduce feeding point 291 with
Signal output port 261 can be arranged in the position of feeding point 291 by the length of the line between signal output port 261
Relative position；Alternatively, in order to reduce the length of the line between grounding point 292 and grounding ports 262, it can be by grounding point 292
Position the relative positions of grounding ports 262 is set.
In the present embodiment, each grounding point 292 differs at a distance from feeding point 291.This is because feeding point 291 needs
With one of grounding point 292 constitute closed loop antenna, due to feeding point 291 at a distance from grounding point 292 farther out when, feeding point
291 could with grounding point 292 formed closed-loop, therefore, the grounding point 292 at a distance from feeding point 291 farther out.Feeding point
291 need to constitute open-loop antenna with another one grounding point 292, due to being closer for feeding point 291 and grounding point 292
When, feeding point 291 could with grounding point 292 formed open-loop, therefore, the grounding point 292 at a distance from feeding point 291 compared with
Closely.
In the present embodiment, the part of feeding point 291 and the grounding point 292 farthest apart from feeding point 291 for first antenna, feedback
Electricity point 291 is the part of the second antenna with the grounding point 292 nearest apart from feeding point 291.In one possible implementation,
First antenna is Loop antenna, and the second antenna is PIFA.
It should be noted that first antenna may be not only with the characteristic of Loop antenna, also with the spy of PIFA antenna
Property；Second antenna may be not only with the characteristic of PIFA antenna, also with the characteristic of Loop antenna.
When first antenna is Loop antenna, after electric current is flowed into via feeding point 291, is flowed out from grounding point 292, form ring
Road.At this point, the distance between feeding point 291 and the grounding point 292 farthest apart from feeding point and the resonance frequency of first antenna are in
Negative correlativing relation.Wherein, feeding point 291 and the grounding point 292 the distance between farthest apart from feeding point are indicated with d1 in Fig. 5.
The end of the bottom of conductive region 290 is the end 293 for radiation.
When the second antenna is PIFA antenna, after electric current is flowed into via feeding point 291, from the end of conductive region 290 293
Place is radiate.At this point, the end 293 in the grounding point 292 nearest apart from feeding point 291 and conductive region 290 for radiation
The distance between resonance frequency negative correlation with the second antenna.Wherein, it is indicated apart from feeding point 291 most in Fig. 5 with d2
The distance between close grounding point 292 and end 293.
In the present embodiment, the resonance frequency of antenna module is predeterminated frequency, and the resonance frequency of first antenna is less than default frequency
The resonance frequency of rate, the second antenna is greater than predeterminated frequency；Alternatively, the resonance frequency of first antenna be greater than predeterminated frequency, second day
The resonance frequency of line is less than predeterminated frequency.
Wherein, the resonance frequency of the absolute value and the second antenna of the difference of the resonance frequency and predeterminated frequency of first antenna with
The absolute value of the difference of predeterminated frequency is respectively less than preset threshold, in this way, the resonance frequency of one antenna of setting is slightly less than default frequency
Rate, is arranged the resonance frequency of another antenna slightly larger than predeterminated frequency, the bandwidth of the antenna module that two antenna combinations obtain compared with
It is wide.
For example, the bandwidth of first antenna and the second antenna is all 80MHz, then when first when predeterminated frequency is 2.4GHz
When the resonance frequency of antenna and the second antenna is all 2.4GHz, the bandwidth of antenna module is still 80MHz；It is humorous when first antenna
Vibration frequency is slightly less than 2.4GHz, and when the resonance frequency of the second antenna is slightly larger than 2.4GHz, the band of antenna module is wider than
80MHz。
In conclusion the communication terminal that the disclosure provides, by the front housing of communication terminal and the cavity of rear shell formation
It is provided with mainboard and the antenna holder parallel with mainboard；It is provided between surface opposite with mainboard in antenna holder and rear shell
Array antenna, at this point, short transverse between antenna holder and rear shell between antenna holder and rear shell, is utilized in array antenna
Empty regions, solve array antenna and be located in mainboard, or between mainboard and antenna holder, cause array antenna without net
The problem of empty region, improves the realization effect of array antenna.
By the way that array antenna and metal edge frame in communication terminal are placed on Different Plane, it is located in mainboard or position in this way
The signal of array antenna transmitting between mainboard and antenna holder will not be shielded by metal edge frame.
The resonance frequency of antenna module is predeterminated frequency, and the resonance frequency of first antenna is less than predeterminated frequency, the second antenna
Resonance frequency be greater than predeterminated frequency；Alternatively, the resonance frequency of first antenna is greater than predeterminated frequency, the resonance frequency of the second antenna
Less than predeterminated frequency, in this way, the resonance frequency of one antenna of setting is slightly less than predeterminated frequency, the resonance frequency of another antenna is set
Rate is slightly larger than predeterminated frequency, the broader bandwidth for the antenna module that two antenna combinations obtain.
Those skilled in the art will readily occur to other realities of the disclosure after considering specification and practicing disclosure herein
Apply scheme.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or suitable
The variation of answering property follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure or used
Use technological means.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following right
It is required that pointing out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (8)
1. a kind of communication terminal, which is characterized in that the communication terminal includes: front housing and rear shell, and the front housing and it is described after
Hull shape at cavity,
Mainboard and the antenna holder parallel with the mainboard are provided in the cavity；
Array antenna is provided between the surface opposite with the mainboard and the rear shell in the antenna holder；
The communication terminal has metal edge frame, and the array antenna and the metal edge frame are located at Different Plane, the gold
Belong to frame for being looped around the mainboard surrounding；
Conductive region is provided in the antenna holder in the surface opposite with the mainboard, is provided with one in the conductive region
A feeding point and two grounding points, each grounding point differ at a distance from the feeding point, the feeding point with for being described
Feeding point provides the signal output port in the signal source of electric current and is connected, and described two grounding points are respectively and for being the feed
Point provides the grounding ports in the signal source of electric current and is connected, and forms antenna module.
2. communication terminal according to claim 1, which is characterized in that the communication terminal further includes feeding network and is used for
There is provided the signal source of electric current for the feeding network, the feed port of the feeding network with for being provided for the feeding network
Signal output port in the signal source of electric current is connected, the grounding ports of the feeding network with for being that the feeding network mentions
It is connected for the grounding ports in the signal source of electric current, the feeding point of each antenna and the feed port phase in the array antenna
Even, the grounding point of each antenna is connected with the grounding ports of the feeding network in the array antenna.
3. communication terminal according to claim 2, which is characterized in that described for providing electric current for the feeding network
Signal source and the feeding network are respectively positioned between surface opposite with the mainboard in the antenna holder and the rear shell.
4. communication terminal according to claim 2, which is characterized in that described for providing electric current for the feeding network
Signal source is located in the mainboard, the feeding network be located at surface opposite with the mainboard in the antenna holder with it is described
Between rear shell, the feed port of the feeding network passes through the antenna holder and is used to provide electric current for the feeding network
The signal output port of signal source is connected, and the grounding ports of the feeding network pass through the antenna holder and are used to be the feedback
The grounding ports that electric network provides the signal source of electric current are connected.
5. communication terminal according to claim 1, which is characterized in that the feeding point of the antenna module and the conduction region
The farthest grounding point of the feeding point of antenna module described in distance is the part of first antenna in the antenna module in domain, and described
In the feeding point of antenna module and the conductive region between the farthest grounding point of the feeding point of antenna module described in distance away from
From the resonance frequency negative correlation with the first antenna.
6. communication terminal according to claim 5, which is characterized in that the feeding point of the antenna module and the conduction region
The nearest grounding point of the feeding point of antenna module described in distance is the part of the second antenna in the antenna module in domain, and described
The nearest grounding point of the feeding point of antenna module described in distance and the end in the conductive region for radiation in conductive region
The distance between resonance frequency negative correlation with second antenna.
7. communication terminal according to claim 6, which is characterized in that the resonance frequency of the antenna module is default frequency
Rate,
The resonance frequency of the first antenna is less than the predeterminated frequency, and the resonance frequency of second antenna is greater than described default
Frequency；Alternatively,
The resonance frequency of the first antenna is greater than the predeterminated frequency, and the resonance frequency of second antenna is less than described default
Frequency.
8. communication terminal according to claim 6, the first antenna is annular Loop antenna, and second antenna is flat
Face inverse-F antenna PIFA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610407461.XA CN105932417B (en) | 2016-06-12 | 2016-06-12 | Communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610407461.XA CN105932417B (en) | 2016-06-12 | 2016-06-12 | Communication terminal |
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| Publication Number | Publication Date |
|---|---|
| CN105932417A CN105932417A (en) | 2016-09-07 |
| CN105932417B true CN105932417B (en) | 2019-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610407461.XA Active CN105932417B (en) | 2016-06-12 | 2016-06-12 | Communication terminal |
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| WO2018068190A1 (en) * | 2016-10-10 | 2018-04-19 | 华为技术有限公司 | Wearable device |
| CN109088176A (en) * | 2017-06-14 | 2018-12-25 | 西安中兴新软件有限责任公司 | A kind of antenna structure |
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| CN103337686A (en) * | 2013-05-08 | 2013-10-02 | 信维创科通信技术（北京）有限公司 | Antenna for reducing height of mobile equipment |
| CN104466350A (en) * | 2014-12-05 | 2015-03-25 | 广东欧珀移动通信有限公司 | Mobile terminal |
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|---|---|
| CN105932417A (en) | 2016-09-07 |
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