CN108155457A - A kind of mobile terminal of wireless communication - Google Patents
A kind of mobile terminal of wireless communication Download PDFInfo
- Publication number
- CN108155457A CN108155457A CN201711449668.4A CN201711449668A CN108155457A CN 108155457 A CN108155457 A CN 108155457A CN 201711449668 A CN201711449668 A CN 201711449668A CN 108155457 A CN108155457 A CN 108155457A
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- CN
- China
- Prior art keywords
- antenna
- filter circuit
- mobile terminal
- transceiver
- wireless communication
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Classifications
-
- 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
- H01Q1/243—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 with built-in antennas
-
- 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
- H01Q21/00—Antenna arrays or systems
Abstract
The present invention provides a kind of mobile terminals of wireless communication, are related to wireless communication field, help the design that mimo antenna is realized on mobile terminal.The mobile terminal of the wireless communication is included systematically at least one first antenna, and first antenna is arranged on one end systematically, further includes：At least one second antenna, the second antenna are arranged on first side and/or second side systematically；Second antenna is provided with filter circuit with systematically connecting on the second antenna, the second antenna generates high-frequency resonant by filter circuit.The present invention changes systematically upper current distribution by the second antenna, GNSS antenna far field radiation pattern enable towards sky, and the second antenna of multiplexing realizes the function of mimo antenna, improve the transmission capacity of antenna performance and wireless communication, optimize user experience, and the space of complete machine is effectively saved, complete machine cost is reduced, strengthens product competitiveness.
Description
Technical field
The present invention relates to wireless communication field more particularly to a kind of mobile terminals of wireless communication.
Background technology
Since the popularization of mobile terminal is higher and higher, user for position with path navigation planning service, using with
Demand is more and more, therefore the system configuration for positioning and having become standard substantially with navigation feature is equipped on intelligent mobile terminal, and this
Positioning and the performance quality of navigation feature often significantly affect satisfaction of the user to mobile terminal, therefore determine in mobile terminal
Position is increasingly subject to the concern of mobile terminal design manufacturer with navigation feature performance.And GNSS (the Global in space
Navigation Satellite System, Global Navigation Satellite System) satellite, such as GPS (Global Positioning
System, global positioning system), Russian Glonass Glonass, Chinese Beidou satellite navigation system (BeiDou
Navigation Satellite System, BDS), with galileo satellite navigation system Galileo etc. often positioning with leading
It navigates common signal source, that is, signals of these positioning and navigation come from sky substantially, therefore how by mobile terminal
The antenna pattern of interior GNSS antenna is towards sky, even if main beam direction is received towards the signal source of wireless communication with being promoted
Performance, and more preferably radio communication quality and user experience are caused, it is the important topic of mobile terminal antenna designer.
On the other hand, in the propulsion without any confusion of the 5th third-generation mobile communication technology (5G), communicating relative to 4G,
5G has the characteristics that continuous wide area covering, hot spot high power capacity, the big connection of low-power consumption, low time delay high reliability, this is just to mobile phone etc.
The Antenna Design of mobile terminal brings new challenge.In order to further enhance wireless communication capacity, 5G is to MIMO (Multiple-
Input Multiple-Output, multiple-input and multiple-output) technology demand just it is more vigorous with it is necessary.But present mobile phone integrates
Function it is more and more, the quantity of respective antenna is also more and more, and the space for leaving antenna for is less and less, to realize mimo antenna
The mimo antenna design of design even higher order, difficulty are increasing.So it is empty how to efficiently use limited antenna
Between, it realizes the mimo antenna of mimo antenna design even higher order, becomes the important and eager research of current antenna works teacher
One of theme.
Invention content
The embodiment of the present invention provides a kind of mobile terminal of wireless communication, solves to be difficult to reality on mobile terminal in the prior art
The problem of existing mimo antenna.
Reach above-mentioned purpose to help, the present invention realizes as follows：A kind of mobile terminal of wireless communication, including systematically
With at least one first antenna, the first antenna is arranged on described one end systematically, further includes：
At least one second antenna, second antenna are arranged on the first side and/or second side systematically；
Second antenna is systematically connect with described, and filter circuit is provided on second antenna, and described second
Antenna generates high-frequency resonant by the filter circuit.
In embodiments of the present invention, increase on first side and/or second side systematically at least one second day
Line, the second antenna are connected to ground, the current distribution of public system ground are changed by the second antenna, and then change GNSS days
The antenna pattern of line so that GNSS antenna far field radiation pattern can be towards sky, so as to improve the matter of wireless communication
Amount, optimizes user experience.And it is provided with filter circuit on the second antenna, the second antenna generates harmonic high frequency by filter circuit
It shakes, so as to be multiplexed the second antenna, realizes the function of mimo antenna, and then improve antenna performance and wireless communication system
Message capacity optimizes user experience.And by being effectively multiplexed the second antenna so that same antenna assembly realizes different work(
Can, so as to reduce the quantity of antenna, the space of complete machine is effectively saved, the cost of complete machine is also reduced, it is competing to strengthen product
Strive power.
Description of the drawings
Fig. 1 is the structure diagram of the mobile terminal of wireless communication provided in an embodiment of the present invention；
Fig. 2 is another structure diagram of the mobile terminal of wireless communication provided in an embodiment of the present invention；
Fig. 3 is another structure diagram of the mobile terminal of wireless communication provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is part of the embodiment of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, shall fall within the protection scope of the present invention.
In some embodiments of the invention, with reference to shown in Fig. 1,2, a kind of mobile terminal of wireless communication is provided, is wrapped
Include systematically 10 and at least one first antenna 20, the first antenna 20 be arranged on it is described systematically 10 one end, further include：
At least one second antenna 30, second antenna 30 are arranged on systematically 10 first side and/or the
Dual side-edge；
Second antenna 30 systematically 10 is connect with described, and is provided with filter circuit 40 on second antenna 30,
Second antenna 30 generates high-frequency resonant by the filter circuit 40.
Wherein, systematically 10 can be mobile terminal ground, as mobile terminal mainboard or carry mainboard middle shell structure.The
A side and second side can be located at systematically 10 opposite sides.
Wherein, low-frequency resonant is near GNSS frequency points.Low frequency band can take the arbitrary rational value near GNSS frequency points.
High-frequency resonant is higher than GNSS frequency points, and high-frequency resonant can be with single-frequency or multifrequency.
The mobile terminal of the wireless communication of the embodiment of the present invention, on systematically 10 first side and/or second side
Increase at least one second antenna 30, the second antenna 30 is connected to ground, public system ground is changed by the second antenna 30
Current distribution, and then change the antenna pattern of GNSS antenna so that GNSS antenna far field radiation pattern can be towards day
Sky so as to improve the quality of wireless communication, optimizes user experience.And filter circuit 40 is provided on the second antenna 30,
Second antenna 30 generates high-frequency resonant by filter circuit 40, so as to be multiplexed the second antenna 30, realizes the function of mimo antenna,
And then antenna performance and the message capacity of wireless communication system are improved, optimize user experience.And by being effectively multiplexed
Two antennas 30 so that same antenna assembly realizes different functions, so as to reduce the quantity of antenna, effectively saves complete machine
Space, also reduce the cost of complete machine, strengthen product competitiveness.
Specifically, as shown in Figure 1, 2, it is provided with two first antennas 20 on systematically 10 top, first day of left side
Line 20 can cover whole frequency ranges (including 5G frequency ranges), and the first antenna 20 on right side can cover GNSS/WIFI (Wireless
Fidelity, WLAN)/BT (Bluetooth, bluetooth)/LTE (Long Term Evolution, long term evolution) high frequency
Section or 5G sub-6GH frequency ranges.One is respectively provided on systematically 10 first side and second side and is connected to the of ground
Two antennas 30, first side and second side are located at systematically 10 opposite sides, so as to change the electricity of public system ground
Flow distribution changes the antenna pattern of GNSS antenna so that GNSS antenna far field radiation pattern can be towards sky.It is and every
There are one filter circuits 40 for setting on a second antenna 30, and by the effect of filter circuit 40, the second antenna 30 can generate height
The sub-6GHz frequency ranges of frequency resonance, such as the second antenna 30 in 5G generate resonance (such as 3.5GHz and/or 4.9GHz), so as to fulfill
The function of mimo antenna.
Optionally, the mobile terminal of wireless communication further includes：
At least one first transceiver 50；
The first end of second antenna 30 systematically 10 is connect with described, and the second end of second antenna 30 is by institute
Filter circuit 40 is stated to connect with first transceiver 50；
The first end of first transceiver 50 is connect with the filter circuit 40, the second end of first transceiver 50
It systematically 10 is connect with described.
Here, each second antenna 30 corresponds to first transceiver 50, in the second antenna 30 and corresponding first transmitting-receiving
Filter circuit 40 is loaded between machine 50.
At this point, the high-frequency signal that the first transceiver 50 generates can directly arrive ground by the effect of filter circuit 40, so as to
High-frequency resonant is generated, realizes the function of mimo antenna.
Optionally, the filter circuit 40 includes the first filter circuit 41 and the second filter circuit 42；
Low frequency signal is isolated in first filter circuit 41；
High-frequency signal is isolated in second filter circuit 42.
At this point, low frequency signal can be isolated in the effect by the first filter circuit 41, pass through high-frequency signal.Pass through the second filter
High-frequency signal can be isolated in the effect of wave circuit 42, pass through low frequency signal.
Wherein, first filter circuit 41 such as may include capacitance；Second filter circuit 42 such as may include inductance.But
Without being limited thereto, other, which can also be used, in the first filter circuit 41 can realize the circuit structure of isolation low frequency signal, similarly the second filter
Other, which can also be used, in wave circuit 42 can realize the circuit structure of isolation high-frequency signal.
Further, the second end of second antenna 30 passes through first filter circuit 41 and first transceiver
50 connections, and the second end of second antenna 30 is connect with second filter circuit 42.
Here, as shown in Figure 1, 2, the first end ground connection of the second antenna 30, the second end of the second antenna 30 pass through the first filter
Wave circuit 41 is connect with the first end of the first transceiver 50, the second end of the first transceiver 50 ground connection, and the of the second antenna 30
Two ends are connect with the second filter circuit 42.
At this point, the high-frequency signal that the first transceiver 50 generates generates high frequency by directly arriving ground after the first filter circuit 41
Resonance realizes the function of mimo antenna, and high-frequency signal is isolated by the second filter circuit 42, does not interfere with the second antenna 30 and changes
Become the function of GNSS antenna directional diagram.Meanwhile low frequency signal can be by the second filter circuit 42, and by the first filter circuit 41
Isolation will not influence the function that the second antenna 30 changes GNSS antenna directional diagram.So as to change the directional diagram of GNSS antenna,
The directional diagram of GNSS antenna enable towards sky, while realizes the function of high frequency mimo antenna, improves antenna performance
And the message capacity of wireless communication system, strengthen product competitiveness and user experience.
Optionally, second antenna 30 is arranged on the opposite of first transceiver 50 with second filter circuit 42
Both sides.
Further, as shown in Figure 1, 2, second filter circuit 42 is arranged on first transceiver 50 close to described
The side of first antenna 20, second antenna 30 are arranged on one of first transceiver 50 far from the first antenna 20
Side；Or second antenna 30 is arranged on first transceiver 50 close to the side of the first antenna 20, described second
Filter circuit 42 is arranged on side of first transceiver 50 far from the first antenna 20.
Specifically, as shown in Figure 1, the top systematically 10 is provided with two first antennas 20, the first antenna in left side
20 can cover whole frequency ranges (including 5G frequency ranges), and the first antenna 20 on right side can cover GNSS/WIFI/BT/LTE high bands or 5G
Sub-6GH frequency ranges.Second antenna for being connected to ground is respectively provided on systematically 10 first side and second side
30, first side and second side are located at systematically 10 opposite sides, so as to change the current distribution of public system ground,
Change the antenna pattern of GNSS antenna so that GNSS antenna far field radiation pattern can be towards sky.And first side
Be both provided with a filter circuit 40 on two the second antennas 30 on second side, filter circuit 40 includes the first filtered electrical
41 and second filter circuit 42 of road.Assuming that first side is the left side in systematically 10 opposite sides side in the width direction,
Second side is right edge.Continue as shown in Figure 1, the first end of the second antenna 30 of left side is connect with systematically 10, second
The second end of antenna 30 is connect by the first filter circuit 41 with the first end of the first transceiver 50, and the second of the first transceiver 50
End ground connection, and the second end of the second antenna 30 is connect with the second filter circuit 42.Likewise, the of the second antenna 30 of right edge
One end is connect with systematically 10, the first end that the second end of the second antenna 30 passes through the first filter circuit 41 and the first transceiver 50
Connection, the second end ground connection of the first transceiver 50, and the second end of the second antenna 30 is connect with the second filter circuit 42.Further
, the second filter circuit 42 of left side is arranged on the first transceiver 50 close to the side of first antenna 20, and the second antenna 30 is set
It puts in the first side of the transceiver 50 far from first antenna 20.Likewise, the second filter circuit 42 of right edge is arranged on first
For transceiver 50 close to the side of first antenna 20, the second antenna 30 is arranged on one of the first transceiver 50 far from first antenna 20
Side.
At this point, the first filter circuit 41 plays isolation low frequency, by the effect of high frequency, the second filter circuit 42 is risen by low
Frequently, the effect of high frequency is isolated.In second antenna 30 of left side, the high-frequency signal that the first transceiver 50 generates passes through the first filtering
Ground is directly arrived after circuit 41, generates the resonance of high frequency, realizes the function of mimo antenna, and the signal of high frequency is by the second filtered electrical
Road 42 is isolated, and does not interfere with the function that the second antenna 30 changes GNSS antenna directional diagram.Meanwhile the signal of low frequency can pass through
Two filter circuits 42, and the first filter circuit 41 plays a part of that low frequency is isolated, and will not influence to change GNSS antenna radiation direction
The function of figure.Similarly, in the second antenna 30 of right edge, the high-frequency signal that the first transceiver 50 generates passes through the first filter circuit
Ground is directly arrived after 41, generates the resonance of high frequency, realizes the function of mimo antenna, and the signal of high frequency is by the second filter circuit 42
Isolation does not interfere with the function that the second antenna 30 changes GNSS antenna directional diagram.Meanwhile the signal of low frequency can pass through the second filter
Wave circuit 42, and the first filter circuit 41 plays a part of that low frequency is isolated, and will not influence to change GNSS antenna antenna pattern
Function.So as on the one hand change the directional diagram of GNSS antenna so that the directional diagram of GNSS antenna can be while real towards sky
The function of high frequency mimo antenna is showed, has improved antenna performance and the message capacity of wireless communication system, it is competing to strengthen product
Strive power and user experience.
Specifically, as shown in Fig. 2, the top systematically 10 is provided with two first antennas 20, the first antenna in left side
20 can cover whole frequency ranges (including 5G frequency ranges), and the first antenna 20 on right side can cover GNSS/WIFI/BT/LTE high bands or 5G
Sub-6GH frequency ranges.Second antenna for being connected to ground is respectively provided on systematically 10 first side and second side
30, first side and second side are located at systematically 10 opposite sides, so as to change the current distribution of public system ground,
Change the antenna pattern of GNSS antenna so that GNSS antenna far field radiation pattern can be towards sky.And first side
Be both provided with a filter circuit 40 on two the second antennas 30 on second side, filter circuit 40 includes the first filtered electrical
41 and second filter circuit 42 of road.Assuming that first side is the left side in systematically 10 opposite sides side in the width direction,
Second side is right edge.Continue as shown in Figure 1, the first end of the second antenna 30 of left side is connect with systematically 10, second
The second end of antenna 30 is connect by the first filter circuit 41 with the first end of the first transceiver 50, and the second of the first transceiver 50
End ground connection, and the second end of the second antenna 30 is connect with the second filter circuit 42.Likewise, the of the second antenna 30 of right edge
One end is connect with systematically 10, the first end that the second end of the second antenna 30 passes through the first filter circuit 41 and the first transceiver 50
Connection, the second end ground connection of the first transceiver 50, and the second end of the second antenna 30 is connect with the second filter circuit 42.Further
, the second filter circuit 42 of left side is arranged on the first transceiver 50 close to the side of first antenna 20, and the second antenna 30 is set
It puts in the first side of the transceiver 50 far from first antenna 20.But the second antenna 30 of right edge is arranged on the first transceiver 50 and leans on
The side of nearly first antenna 20, and the second filter circuit 42 is arranged on the first side of the transceiver 50 far from first antenna 20.
At this point, the first filter circuit 41 plays isolation low frequency, by the effect of high frequency, the second filter circuit 42 is risen by low
Frequently, the effect of high frequency is isolated.In second antenna 30 of left side, the high-frequency signal that the first transceiver 50 generates passes through the first filtering
Ground is directly arrived after circuit 41, generates the resonance of high frequency, realizes the function of mimo antenna, and the signal of high frequency is by the second filtered electrical
Road 42 is isolated, and does not interfere with the function that the second antenna 30 changes GNSS antenna directional diagram.Meanwhile the signal of low frequency can pass through
Two filter circuits 42, and the first filter circuit 41 plays a part of that low frequency is isolated, and will not influence to change GNSS antenna radiation direction
The function of figure.Similarly, in the second antenna 30 of right edge, the high-frequency signal that the first transceiver 50 generates passes through the first filter circuit
Ground is directly arrived after 41, generates the resonance of high frequency, realizes the function of mimo antenna, and the signal of high frequency is by the second filter circuit 42
Isolation does not interfere with the function that the second antenna 30 changes GNSS antenna directional diagram.Meanwhile the signal of low frequency can pass through the second filter
Wave circuit 42, and the first filter circuit 41 plays a part of that low frequency is isolated, and will not influence to change GNSS antenna antenna pattern
Function.So as on the one hand change the directional diagram of GNSS antenna so that the directional diagram of GNSS antenna can be while real towards sky
The function of high frequency mimo antenna is showed, has improved antenna performance and the message capacity of wireless communication system, it is competing to strengthen product
Strive power and user experience.
Optionally, the mobile terminal of wireless communication further includes：
At least one second transceiver 60；The first antenna 20 passes through second transceiver 60 and described systematically 10
Connection.
At this point, each first antenna 20 corresponds to second transceiver 60, it can be more by the effect of the second transceiver 60
The function of first antenna 20 is realized well.
Optionally, the mobile terminal of wireless communication further includes：
At least one match circuit 70；The first antenna 20 passes through the match circuit 70 and second transceiver 60
Connection.
At this point, each first antenna 20 corresponds to second transceiver 60 and a match circuit 70, pass through the first matching
The function of first antenna 20 can be better achieved in the effect of circuit 70.
Specifically, as shown in Figure 1, 2, two first antennas 20 are provided on systematically 10 top.First day of left side
Line 20 is grounded after being sequentially connected first match circuit 70 and second transceiver 60, and the first antenna 20 in left side can be covered
The whole frequency ranges of lid (including 5G frequency ranges).The first antenna 20 on right side is sequentially connected first match circuit 70 and one second receipts
It is grounded after hair machine 60, the first antenna 20 on right side can cover GNSS/WIFI/BT/LTE high bands or 5G sub-6GH frequency ranges.
The mobile terminal of the wireless communication of the embodiment of the present invention, on systematically 10 first side and/or second side
Increase at least one second antenna 30, the second antenna 30 is connected to ground, public system ground is changed by the second antenna 30
Current distribution, and then change the antenna pattern of GNSS antenna so that GNSS antenna far field radiation pattern can be towards day
Sky so as to improve the quality of wireless communication, optimizes user experience.And filter circuit 40 is provided on the second antenna 30,
Second antenna 30 generates high-frequency resonant by filter circuit 40, so as to be multiplexed the second antenna 30, realizes the function of mimo antenna,
The function of the second antenna 30 adjustment GNSS antenna directional diagram is not interfered with simultaneously, and then improves antenna performance and wireless communication
The message capacity of system, optimizes user experience.And by being effectively multiplexed the second antenna 30 so that same antenna assembly is realized
Different functions so as to reduce the quantity of antenna, effectively saves the space of complete machine, also reduces the cost of complete machine, strengthens
Product competitiveness.
The mobile terminal of the wireless communication of the embodiment of the present invention can be applied to wireless intercity network (WMAN), wireless wide-area
Network (WWAN), Wireless LAN (WLAN), radio individual network (WPAN), multiple-input and multiple-output (MIMO), radio frequency identification
(RFID), the even wireless communication designs such as near-field communication (NFC) or wireless charging (WPC) and application are upper.
The mobile terminal of the wireless communication of the embodiment of the present invention applies also for SAR (Specific Absorption
Rate, special contribution ratios) and HAC (Hearing Aid Compatibility, hearing aid compatibility) etc., the electricity with wearing
The regulation test of sub- device compatibility and actual design and application are upper.
A kind of hardware architecture diagram of Fig. 3 mobile terminals of wireless communication of each embodiment to realize the present invention.It should
Mobile terminal 300 includes but not limited to：Radio frequency unit 301, network module 302, audio output unit 303, input unit 304,
Sensor 305, display unit 306, user input unit 307, interface unit 308, memory 309, processor 310, Yi Ji electricity
311 grade components of source.It will be understood by those skilled in the art that the mobile terminal structure shown in Fig. 3 is not formed to mobile terminal
Restriction, mobile terminal can include either combining certain components or different components than illustrating more or fewer components
Arrangement.In embodiments of the present invention, mobile terminal include but not limited to mobile phone, tablet computer, laptop, palm PC,
Car-mounted terminal, wearable device and pedometer etc..
Wherein, mobile terminal 300 is included systematically at least one first antenna, and the first antenna is arranged on the system
The one end on system ground, further includes：At least one second antenna, second antenna be arranged on the first side systematically and/
Or second side；Second antenna is systematically connect with described, and filter circuit is provided on second antenna, and described
Two antennas generate high-frequency resonant by the filter circuit.
The mobile terminal 300 increases at least one second antenna on first side and/or second side systematically,
Second antenna is connected to ground, the current distribution of public system ground is changed by the second antenna, and then change GNSS antenna
Antenna pattern so that GNSS antenna far field radiation pattern can towards sky, so as to improve the quality of wireless communication,
Optimize user experience.And it is provided with filter circuit on the second antenna, the second antenna generates high-frequency resonant by filter circuit,
So as to be multiplexed the second antenna, the function of mimo antenna is realized, while does not interfere with the second tested rotating platform GNSS antenna directional diagram
Function, and then improve antenna performance and the message capacity (handling capacity throughput) of wireless communication system, optimize
User experience.And by being effectively multiplexed the second antenna so that same antenna assembly realizes different functions, so as to reduce day
The quantity of line effectively saves the space of complete machine, also reduces the cost of complete machine, strengthens product competitiveness.
Optionally, it further includes：At least one first transceiver；The first end of second antenna systematically connects with described
It connects, the second end of second antenna is connect by the filter circuit with first transceiver；First transceiver
First end is connect with the filter circuit, and the second end of first transceiver is systematically connect with described.
Optionally, the filter circuit includes the first filter circuit and the second filter circuit；First filter circuit every
From low frequency signal；High-frequency signal is isolated in second filter circuit.
Optionally, the second end of second antenna is connect by first filter circuit with first transceiver,
And the second end of second antenna is connect with second filter circuit.
Optionally, second antenna is arranged on the opposite sides of first transceiver with second filter circuit.
Optionally, second filter circuit is arranged on first transceiver close to the side of the first antenna, institute
It states the second antenna and is arranged on the side of first transceiver far from the first antenna；Or second antenna is arranged on institute
The first transceiver is stated close to the side of the first antenna, second filter circuit is arranged on first transceiver far from institute
State the side of first antenna.
Optionally, first filter circuit includes capacitance；Second filter circuit includes inductance.
Optionally, it further includes：At least one second transceiver；The first antenna by second transceiver with it is described
Systematically connect.
Optionally, it further includes：At least one match circuit；The first antenna passes through the match circuit and described second
Transceiver connects.
It should be understood that the embodiment of the present invention in, radio frequency unit 301 can be used for receive and send messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, handled to processor 310；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 301 includes but not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 301 can also by radio communication system and network and other set
Standby communication.
Mobile terminal has provided wireless broadband internet to the user by network module 302 and has accessed, and such as user is helped to receive
It sends e-mails, browse webpage and access streaming video etc..
It is that audio output unit 303 can receive radio frequency unit 301 or network module 302 or in memory 309
The audio data of storage is converted into audio signal and exports as sound.Moreover, audio output unit 303 can also be provided and be moved
The relevant audio output of specific function that dynamic terminal 300 performs is (for example, call signal receives sound, message sink sound etc.
Deng).Audio output unit 303 includes loud speaker, buzzer and receiver etc..
Input unit 304 is used to receive audio or video signal.Input unit 304 can include graphics processor
(Graphics Processing Unit, GPU) 3041 and microphone 3042, graphics processor 3041 is in video acquisition mode
Or the static images or the image data of video obtained in image capture mode by image capture apparatus (such as camera) carry out
Reason.Treated, and picture frame may be displayed on display unit 306.Through graphics processor 3041, treated that picture frame can be deposited
Storage is sent in memory 309 (or other storage mediums) or via radio frequency unit 301 or network module 302.Mike
Wind 3042 can receive sound, and can be audio data by such acoustic processing.Treated audio data can be
The form output of mobile communication base station can be sent to via radio frequency unit 301 by being converted in the case of telephone calling model.
Mobile terminal 300 further includes at least one sensor 305, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein, ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 3061, and proximity sensor can close when mobile terminal 300 is moved in one's ear
Display panel 3061 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, size and the direction of gravity are can detect that when static, can be used to identify mobile terminal posture (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；It passes
Sensor 305 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, wet
Meter, thermometer, infrared ray sensor etc. are spent, details are not described herein.
Display unit 306 is used to show by information input by user or be supplied to the information of user.Display unit 306 can wrap
Display panel 3061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode may be used
Display panel 3061 is configured in forms such as (Organic Light-Emitting Diode, OLED).
User input unit 307 can be used for receiving the number inputted or character information and generation and the use of mobile terminal
The key signals input that family is set and function control is related.Specifically, user input unit 307 include touch panel 3071 and
Other input equipments 3072.Touch panel 3071, also referred to as touch screen collect user on it or neighbouring touch operation
(for example user uses any suitable objects such as finger, stylus or attachment on touch panel 3071 or in touch panel 3071
Neighbouring operation).Touch panel 3071 may include both touch detecting apparatus and touch controller.Wherein, touch detection
Device detects the touch orientation of user, and detects the signal that touch operation is brought, and transmits a signal to touch controller；Touch control
Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 310, receiving area
It manages the order that device 310 is sent and is performed.It is furthermore, it is possible to more using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Type realizes touch panel 3071.In addition to touch panel 3071, user input unit 307 can also include other input equipments
3072.Specifically, other input equipments 3072 can include but is not limited to physical keyboard, function key (such as volume control button,
Switch key etc.), trace ball, mouse, operating lever, details are not described herein.
Further, touch panel 3071 can be covered on display panel 3061, when touch panel 3071 is detected at it
On or near touch operation after, send to processor 310 with determine touch event type, be followed by subsequent processing device 310 according to touch
The type for touching event provides corresponding visual output on display panel 3061.Although in figure 3, touch panel 3071 and display
Panel 3061 is the component independent as two to realize the function that outputs and inputs of mobile terminal, but in some embodiments
In, can be integrated by touch panel 3071 and display panel 3061 and realize the function that outputs and inputs of mobile terminal, it is specific this
Place does not limit.
Interface unit 308 is the interface that external device (ED) is connect with mobile terminal 300.For example, external device (ED) can include
Line or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card end
Mouth, port, audio input/output (I/O) port, video i/o port, earphone end for connecting the device with identification module
Mouthful etc..Interface unit 308 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and
One or more elements that the input received is transferred in mobile terminal 300 can be used in 300 He of mobile terminal
Data are transmitted between external device (ED).
Memory 309 can be used for storage software program and various data.Memory 309 can mainly include storing program area
And storage data field, wherein, storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 309 can include high-speed random access memory, can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 310 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part is stored in storage by running or performing the software program being stored in memory 309 and/or module and call
Data in device 309 perform the various functions of mobile terminal and processing data, so as to carry out integral monitoring to mobile terminal.Place
Reason device 310 may include one or more processing units；Preferably, processor 310 can integrate application processor and modulatedemodulate is mediated
Device is managed, wherein, the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 310.
Mobile terminal 300 can also include the power supply 311 (such as battery) powered to all parts, it is preferred that power supply 311
Can be logically contiguous by power-supply management system and processor 310, so as to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
In addition, mobile terminal 300 includes some unshowned function modules, details are not described herein.
In the description of the present invention, it is to be understood that term " longitudinal direction ", " radial direction ", " length ", " width ", " thickness ",
The orientation of instructions such as " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " or
Position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplifies description, without
It is instruction or implies that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.In the description of the present invention, unless otherwise indicated, " multiple " are meant that two or two
More than.
The embodiment of the present invention is described above in conjunction with attached drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned specific embodiment is only schematical rather than restricted, those of ordinary skill in the art
Under the enlightenment of the present invention, present inventive concept and scope of the claimed protection are not being departed from, can also made very much
Form is belonged within the protection of the present invention.
Claims (10)
1. a kind of mobile terminal of wireless communication, including systematically (10) and at least one first antenna (20), described first day
Line (20) is arranged on the one end of systematically (10), which is characterized in that further includes：
At least one second antenna (30), second antenna (30) be arranged on the systematically first side of (10) and/or
Second side；
Second antenna (30) connect with systematically (10), and is provided with filter circuit on second antenna (30)
(40), second antenna (30) generates high-frequency resonant by the filter circuit (40).
2. the mobile terminal of wireless communication according to claim 1, which is characterized in that further include：
At least one first transceiver (50)；
The first end of second antenna (30) is connect with systematically (10), the second end of second antenna (30) by
The filter circuit (40) connect with first transceiver (50)；
The first end of first transceiver (50) is connect with the filter circuit (40), and the second of first transceiver (50)
End is connect with systematically (10).
3. the mobile terminal of wireless communication according to claim 2, which is characterized in that the filter circuit (40) includes
One filter circuit (41) and the second filter circuit (42)；
Low frequency signal is isolated in first filter circuit (41)；
High-frequency signal is isolated in second filter circuit (42).
4. the mobile terminal of wireless communication according to claim 3, which is characterized in that the second of second antenna (30)
End is connect, and the second end of second antenna (30) by first filter circuit (41) with first transceiver (50)
It is connect with second filter circuit (42).
5. the mobile terminal of wireless communication according to claim 3, which is characterized in that second antenna (30) with it is described
Second filter circuit (42) is arranged on the opposite sides of first transceiver (50).
6. the mobile terminal of wireless communication according to claim 5, which is characterized in that second filter circuit (42) sets
The side close to the first antenna (20) in first transceiver (50) is put, second antenna (30) is arranged on described the
Side of one transceiver (50) far from the first antenna (20).
7. the mobile terminal of wireless communication according to claim 5, which is characterized in that second antenna (30) is arranged on
For first transceiver (50) close to the side of the first antenna (20), second filter circuit (42) is arranged on described the
Side of one transceiver (50) far from the first antenna (20).
8. the mobile terminal of wireless communication according to claim 3, which is characterized in that the first filter circuit (41) packet
Include capacitance；Second filter circuit (42) is including inductance.
9. the mobile terminal of wireless communication according to claim 1, which is characterized in that further include：
At least one second transceiver (60)；
The first antenna (20) is connect by second transceiver (60) with systematically (10).
10. the mobile terminal of wireless communication according to claim 9, which is characterized in that further include：
At least one match circuit (70)；
The first antenna (20) is connect by the match circuit (70) with second transceiver (60).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711449668.4A CN108155457B (en) | 2017-12-27 | 2017-12-27 | Mobile terminal for wireless communication |
| PCT/CN2018/123852 WO2019129043A1 (en) | 2017-12-27 | 2018-12-26 | Mobile terminal having enhanced wireless communication performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711449668.4A CN108155457B (en) | 2017-12-27 | 2017-12-27 | Mobile terminal for wireless communication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108155457A true CN108155457A (en) | 2018-06-12 |
| CN108155457B CN108155457B (en) | 2020-04-03 |
Family
ID=62463226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711449668.4A Active CN108155457B (en) | 2017-12-27 | 2017-12-27 | Mobile terminal for wireless communication |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108155457B (en) |
| WO (1) | WO2019129043A1 (en) |
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| WO2019129043A1 (en) * | 2017-12-27 | 2019-07-04 | 维沃移动通信有限公司 | Mobile terminal having enhanced wireless communication performance |
| CN110661087A (en) * | 2019-10-17 | 2020-01-07 | 广东天之河信息技术有限公司 | Antenna device and mobile payment terminal |
| US20220397680A1 (en) * | 2021-06-11 | 2022-12-15 | Robotic Research Opco, Llc | Systems and methods for selective global navigation satellite system (gnss) navigation |
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| CN108155457B (en) * | 2017-12-27 | 2020-04-03 | 维沃移动通信有限公司 | Mobile terminal for wireless communication |
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| CN101938032A (en) * | 2009-07-01 | 2011-01-05 | 联想(北京)有限公司 | Miniature antenna of laptop and mobile electric apparatus |
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| CN103545610A (en) * | 2012-07-11 | 2014-01-29 | 启碁科技股份有限公司 | Broadband antenna and wireless communication device |
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| US20220397680A1 (en) * | 2021-06-11 | 2022-12-15 | Robotic Research Opco, Llc | Systems and methods for selective global navigation satellite system (gnss) navigation |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019129043A1 (en) | 2019-07-04 |
| CN108155457B (en) | 2020-04-03 |
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