WO2015013880A1 - 一种无线终端 - Google Patents
一种无线终端 Download PDFInfo
- Publication number
- WO2015013880A1 WO2015013880A1 PCT/CN2013/080395 CN2013080395W WO2015013880A1 WO 2015013880 A1 WO2015013880 A1 WO 2015013880A1 CN 2013080395 W CN2013080395 W CN 2013080395W WO 2015013880 A1 WO2015013880 A1 WO 2015013880A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- antenna
- circuit board
- printed circuit
- resonator
- wireless terminal
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims abstract description 64
- 229910052751 metal Inorganic materials 0.000 claims abstract description 64
- 230000005404 monopole Effects 0.000 claims description 5
- 230000005855 radiation Effects 0.000 abstract description 13
- 238000002955 isolation Methods 0.000 abstract description 7
- IYZWUWBAFUBNCH-UHFFFAOYSA-N 2,6-dichlorobiphenyl Chemical compound ClC1=CC=CC(Cl)=C1C1=CC=CC=C1 IYZWUWBAFUBNCH-UHFFFAOYSA-N 0.000 description 22
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- VTLYHLREPCPDKX-UHFFFAOYSA-N 1,2-dichloro-3-(2,3-dichlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C(=C(Cl)C=CC=2)Cl)=C1Cl VTLYHLREPCPDKX-UHFFFAOYSA-N 0.000 description 2
- ZMHWQAHZKUPENF-UHFFFAOYSA-N 1,2-dichloro-3-(4-chlorophenyl)benzene Chemical compound C1=CC(Cl)=CC=C1C1=CC=CC(Cl)=C1Cl ZMHWQAHZKUPENF-UHFFFAOYSA-N 0.000 description 2
- MTLMVEWEYZFYTH-UHFFFAOYSA-N 1,3,5-trichloro-2-phenylbenzene Chemical compound ClC1=CC(Cl)=CC(Cl)=C1C1=CC=CC=C1 MTLMVEWEYZFYTH-UHFFFAOYSA-N 0.000 description 2
- IUYHQGMDSZOPDZ-UHFFFAOYSA-N 2,3,4-trichlorobiphenyl Chemical compound ClC1=C(Cl)C(Cl)=CC=C1C1=CC=CC=C1 IUYHQGMDSZOPDZ-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000001808 coupling effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- H01Q1/36—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
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
- H01Q1/523—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between antennas of an array
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/526—Electromagnetic shields
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
- H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
- H01Q5/364—Creating multiple current paths
- H01Q5/371—Branching current paths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
Definitions
- the present invention relates to the field of wireless communications, and in particular, to a wireless terminal.
- GSM Global System of Mobile communication
- WCDMA Wideband Code Division Multiple Access
- CDMA Code Division Multiple Access
- LTE Long Term Evolution
- receive diversity technology is future in the industry. Focus on the direction of development. Due to the limitation of the size of the wireless terminal itself, the spacing between multiple antennas on the wireless terminal is relatively close. If the working frequency bands of multiple antennas coincide, mutual coupling between multiple antennas will occur, which affects the radiation efficiency of each antenna. For example, in a diversity antenna system of a wireless terminal, the main antenna and the diversity antenna objectively have electromagnetic wave coupling effects, especially for a low frequency diversity antenna system, and this coupling effect is particularly strong.
- the main antenna and the diversity antenna share a metal ground, and the metal ground is the main radiator of the main antenna and the diversity antenna, and there is strong common ground coupling between the main antenna and the diversity antenna;
- the diversity antenna becomes a device for "receiving and consuming” the main antenna radiating electromagnetic waves due to the coupling between the main and diversity antennas, thereby reducing the radiation efficiency of the main antenna.
- a method is to mount a resonant device on a metal ground between antennas to change the current distribution on the metal ground when the antenna is in operation, and to improve the isolation between the antennas.
- the periphery of the resonant device is a metal, it is a non-open structure, and part of the radiated energy of the antenna is converted into heat in the resonator due to conduction and dielectric loss, thereby reducing the radiation efficiency of the antenna.
- a wireless terminal is provided to improve the radiation efficiency of an antenna.
- a wireless terminal is provided, a first antenna, a second antenna, a printed circuit board, a bracket, and a resonator, the first antenna is located at one side of the printed circuit board, and the second antenna is located at the On the other side of the printed circuit board, the printed circuit board serves as the metal ground of the first antenna and the second antenna, the resonator is located on the bracket, and the ground point of the resonator is located in the printing On the circuit board, and the resonator and the print There is a clearance area between the brush boards.
- the bracket is disposed on a surface of the printed circuit board or on a side of the printed circuit board that is perpendicular to the surface.
- the wireless terminal further includes a housing, and the bracket is disposed on a housing of the wireless terminal.
- the bracket is a housing of the wireless terminal.
- the upper surface of the printed circuit board is provided with a metal layer, or the lower surface of the printed circuit board is provided with a metal layer, or a metal layer is disposed inside the printed circuit board.
- the first antenna is located at one side of the printed circuit board, and the second antenna is located at the other side of the printed circuit board, specifically:
- the first antenna and the second antenna are respectively located on opposite sides of the printed circuit board; or the first antenna and the second antenna are respectively located on two sides adjacent to the printed circuit board.
- the grounding point of the resonator is located on the printed circuit board, specifically:
- a ground point of the resonator is between the first antenna and the second antenna on the printed circuit board.
- the resonator is specifically one of the following or any combination thereof:
- High-low frequency metal open branch, closed metal branch, metal branch in the form of a monopole antenna or metal branch in the form of an inverted F antenna is a high-low frequency metal open branch, closed metal branch, metal branch in the form of a monopole antenna or metal branch in the form of an inverted F antenna.
- the resonator is electrically connected to a lumped parameter component, and the lumped parameter component is located on the printed circuit board.
- the resonator is electrically connected to the lumped parameter component through a switch component, wherein the lumped parameter component includes at least two matching circuits, and different matching circuits correspond to different operating frequencies, and the switch component And switching between the at least two matching circuits to switch a resonance point of the resonator between operating frequencies corresponding to the matching circuits.
- the embodiment of the present invention not only improves the isolation between the plurality of antennas by providing a resonator on the bracket of the wireless terminal, but also has a clearance area between the resonator and the printed circuit board (PCB).
- the resonator can better radiate the energy of the antenna, avoiding the energy loss of the antenna flowing into the resonator in the resonator, thereby realizing the secondary radiation of the antenna energy and improving the radiation efficiency of the antenna.
- FIG. 1 is a schematic structural diagram of a wireless terminal according to an embodiment of the present invention.
- FIG. 2a is a schematic structural view of a resonator according to an embodiment of the present invention.
- FIG. 2b is a schematic structural view of another resonator according to an embodiment of the present invention.
- FIG. 3 is a schematic structural view of another resonator according to an embodiment of the present invention.
- FIG. 4 is a schematic structural view of another resonator according to an embodiment of the present invention.
- FIG. 5 is a schematic structural diagram of another wireless terminal according to an embodiment of the present invention.
- FIG. 6 is a schematic circuit diagram of a resonator, a switch component, and a lumped parameter component in another wireless terminal according to an embodiment of the present invention.
- FIG. 1 is a schematic structural diagram of a wireless terminal according to an embodiment of the present invention.
- the wireless terminal includes a PCB 10, a first antenna 101, a second antenna 102, a resonator 103, and a bracket 104.
- the first antenna 101 is located on one side of the PCB 10, and the second antenna 102 is located on the other side of the PCB 10.
- the first antenna 101 and the second antenna 102 may be respectively located on opposite sides of the PCB 10, as shown in FIG.
- the first antenna 101 and the second antenna 102 may also be located on adjacent sides of the PCB 10, respectively, as shown in FIG. 1b (other components are not shown in the figure).
- the PCB 10 serves as the metal ground of the first antenna 101 and the second antenna 102.
- the PCB 10 may be provided with a metal layer on the upper surface.
- the lower surface may be provided with a metal layer, or the metal layer may be provided inside.
- the material of the metal layer may be copper or the like.
- the first antenna 101 and the second antenna 102 may be located on the bracket 104 and supported by the bracket 104, as shown in FIG. 1a.
- the first antenna 101 and the second antenna 102 may also be located in another independent antenna bracket.
- the antenna holder is separated from the bracket 104, and the two are independent of each other.
- the first antenna 101 and the second antenna 102 may also be directly thermally fused on the PCB 10, as shown in FIG.
- the resonator 103 is located on the bracket 104 of the wireless terminal and is supported by the bracket 104.
- the location of the resonator 103 is located on the PCB 10.
- the grounding point may be located between the first antenna 101 and the second antenna 102, near the edge of the PCB 10, in order to achieve better isolation.
- the bracket 104 is for supporting the resonator 103, and may also support the first antenna 101 and the second antenna 102.
- the bracket 104 can be implemented in a variety of ways, such as:
- the bracket 104 may be disposed on the surface of the PCB 10, and the surface refers to the PCB.
- the surface of the bracket 104 is located at or almost the same level as the surface of the PCB 10.
- the bracket 104 may be a hollow rectangular frame, and the bracket 104 is pressed. After being snapped or fastened on the PCB 10, the PCB 10 is just embedded in the hollow position of the rectangular frame, and the opposite sides of the bracket 104 can respectively support the first antenna 101 and the second antenna 102, and the other side of the bracket 104 The sides can be used to support the resonator 103.
- the bracket 104 may be disposed on a side perpendicular to the surface (or the board surface) of the PCB 10, that is, the bracket 104 is located on one side of the PCB 10.
- the bracket 104 is used to support the resonator 103.
- the bracket 104 can also be detached from the PCB 10, not fixed or connected to the PCB 10.
- the bracket 104 may be fixed or connected to a housing (not shown) of the wireless terminal, and the housing is used for a plurality of components of the wireless terminal, such as the PCB 10, the first antenna 101, the second antenna 102, And the resonator 103 and the like are packaged in
- the inner component, the housing may be composed of two parts that can be snapped together to form an enclosed space.
- the bracket 104 may be fixed or connected to the inside of the housing for supporting the first antenna 101, the second antenna 102, and the resonator 103.
- the first antenna 101 and the second antenna 102 may also be thermally fused on the PCB 10.
- the bracket 104 is also Used to support the resonator 103.
- the bracket 104 can also be directly used by the housing of the wireless terminal.
- the first day line 101, the second antenna 102, and the resonator 103 can all be directly printed inside the housing.
- the first antenna 101 and the second antenna 102 can also be thermally fused on the PCB 10, and the resonator 103 is printed inside the casing.
- the above brackets 104 may each be a plastic bracket.
- the embodiment of the present invention improves the isolation between the plurality of antennas by setting the resonator on the wireless terminal, thereby changing the current distribution between the first antenna and the second antenna, and between the resonator and the PCB.
- the utility model has a clearance area, so that the resonator can radiate the energy of the antenna better, and the energy loss of the antenna flowing into the resonator is avoided in the resonator, thereby realizing the secondary radiation of the antenna energy and improving the radiation efficiency of the antenna.
- the resonator may be one or more, specifically one or any combination of the following:
- IFA Inverted-F Antanna
- the resonator is a high and low frequency metal open branch 211.
- the high and low frequency metal open branch 211 is a two metal strip structure drawn from the edge of the PCB 21, and the two metal strips form a simple open structure. And compact size, with a certain size of clearance area between the PCB 21.
- the two metal strips are long and short, wherein the long metal strip branches resonate at a low frequency, the short metal strip branches resonate at a high frequency, and the resonant structure is relatively open, so that it can operate in multiple frequency bands and has a wide bandwidth.
- the high and low frequency metal open branch 211 is located between the first antenna 212 and the second antenna 213.
- the resonator is another high and low frequency metal open branch 221 which leads a metal strip from the edge of the PCB 22 and is split into two metal strips after being taken out.
- the structure, the two metal strips are arranged in parallel, the structure is simple, the open structure is formed, and the size is compact, and there is a clearance area of a certain size with the PCB 22.
- the two metal strips are long and short, wherein the long metal strip branches resonate at a low frequency, the short metal strip branches resonate at a high frequency, and the resonant structure is relatively open, so that it can operate in multiple frequency bands and has a wide bandwidth.
- the high and low frequency metal open branch 221 is located between the first antenna 222 and the second antenna 223.
- the resonator is a closed metal branch 311, that is, a metal branch in the form of a loop.
- the closed metal branch 311 is a closed-loop metal strip structure leading from the edge of the PCB 30, and the loop-shaped metal strip forms an open structure.
- Resonant frequency of the working fundamental mode (1 wavelength) of the closed metal branch 311 The point is at low frequency, it can work at low frequency, its high-order mode (3/2 wavelength) has a resonance point at high frequency, and its high-order mode can work at high frequency.
- the metal strip has a simple structure and has a certain size with PCB 30. Clearance area with good radiation efficiency.
- the closed metal branch 311 is located between the first antenna 312 and the second antenna 313.
- the resonator is a metal branch 411 in the form of a monopole.
- the metal branch 411 is a "C"-shaped metal strip structure drawn from the edge of the PCB 40. This "C" shaped metal strip is formed.
- the open structure, the resonance frequency of the metal branch 411 can be near the low frequency of 800 Mhz, and the resonance frequency of the high-order mode (2 wavelength) is at a high frequency, so the metal branch 411 can work at a low frequency, and its high-order mode can work.
- the metal strip has a simple structure and a clearance area of a certain size from the PCB 40, and has good radiation efficiency.
- the metal branch 411 in the form of a monopole is located between the first antenna 412 and the second antenna 413.
- the resonator may be electrically connected to the lumped parameter component, and the lumped parameter component may specifically be a capacitor or an inductor.
- One end of the lumped parameter component can be electrically connected to the junction of the resonator and the PCB, and specifically can be electrically connected to the end of the metal strip of the resonator, and the other end is grounded.
- the lumped parameter component can bias the operating frequency of the resonator to a low frequency, thereby effectively reducing the structural size of the resonator.
- the resonator 51 can be electrically connected to the lumped parameter component 53 through the switch component 52.
- the lumped parameter component 53 can be located on the PCB, wherein
- the parameter element 53 includes at least two matching circuits, and the different matching circuits correspond to different operating frequencies, and the switch component 52 can be switched between the plurality of matching circuits, so that the resonance point of the resonator 51 having the open structure can be matched in each matching circuit. Switch between working frequencies.
- the resonator 61 having an open structure is electrically connected to the lumped parameter element 63 via the switch assembly 62.
- the lumped parameter component 63 includes two matching circuits 631 and 632.
- the matching circuit 631 has a chip inductor connected in series, and the matching circuit 632 has a chip capacitor connected in series.
- the two matching circuits correspond to different operating frequencies, and the switch component 62
- the switching between the matching circuits 631, 632 can be made such that the resonance point of the resonator 61 having an open structure can be switched between the operating frequencies corresponding to the matching circuits 631, 632.
- the embodiment of the invention switches between different matching circuits through the switch component, so that the resonance point of the resonator can be switched between different frequencies, thereby improving the isolation between the antennas at different frequency points, and effectively increasing the bandwidth without increasing the resonance. Space.
- brackets in the above embodiments are not shown in the above Figures 2a to 6, and the brackets in the above embodiments can be implemented by any of the brackets in the foregoing embodiments.
- the wireless terminal in the embodiment of the present invention may be a mobile terminal, a CPE, a gateway, and the like.
- the wireless terminal can improve the isolation between multiple antennas and multiple frequency bands, improve the radiation efficiency of the antenna, and improve the SAR and HAC performance.
- a person skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the system, the device and the unit described above can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.
- the disclosed systems, devices, and methods may be implemented in other ways.
- the device embodiments described above are merely illustrative.
- the division of the unit is only a logical function division.
- there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not executed.
- the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
- the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, i.e., may be located in one place, or may be distributed over multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the embodiment.
- each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
- Transceivers (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13882056.8A EP2950455B1 (en) | 2013-07-30 | 2013-07-30 | Wireless terminal |
PCT/CN2013/080395 WO2015013880A1 (zh) | 2013-07-30 | 2013-07-30 | 一种无线终端 |
ES17159650T ES2715201T3 (es) | 2013-07-30 | 2013-07-30 | Terminal inalámbrico |
EP17159650.5A EP3242408B1 (en) | 2013-07-30 | 2013-07-30 | Wireless terminal |
CN201380001702.5A CN103636064B (zh) | 2013-07-30 | 2013-07-30 | 一种无线终端 |
EP18198014.5A EP3499730B1 (en) | 2013-07-30 | 2013-07-30 | Wireless terminal |
JP2015540994A JP6122503B2 (ja) | 2013-07-30 | 2013-07-30 | 無線端末 |
US14/522,109 US9698470B2 (en) | 2013-07-30 | 2014-10-23 | Wireless terminal |
US15/481,059 US10297901B2 (en) | 2013-07-30 | 2017-04-06 | Wireless terminal |
US16/376,597 US10601116B2 (en) | 2013-07-30 | 2019-04-05 | Wireless terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2013/080395 WO2015013880A1 (zh) | 2013-07-30 | 2013-07-30 | 一种无线终端 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/522,109 Continuation US9698470B2 (en) | 2013-07-30 | 2014-10-23 | Wireless terminal |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015013880A1 true WO2015013880A1 (zh) | 2015-02-05 |
Family
ID=50215549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2013/080395 WO2015013880A1 (zh) | 2013-07-30 | 2013-07-30 | 一种无线终端 |
Country Status (6)
Country | Link |
---|---|
US (3) | US9698470B2 (zh) |
EP (3) | EP2950455B1 (zh) |
JP (1) | JP6122503B2 (zh) |
CN (1) | CN103636064B (zh) |
ES (1) | ES2715201T3 (zh) |
WO (1) | WO2015013880A1 (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2715201T3 (es) * | 2013-07-30 | 2019-06-03 | Huawei Device Co Ltd | Terminal inalámbrico |
TWI539663B (zh) * | 2014-03-19 | 2016-06-21 | 宏碁股份有限公司 | 手持式裝置 |
CN104953234B (zh) * | 2014-03-26 | 2018-02-09 | 宏碁股份有限公司 | 手持式装置 |
WO2015165007A1 (zh) * | 2014-04-28 | 2015-11-05 | 华为终端有限公司 | 一种天线装置和终端 |
WO2015172296A1 (zh) * | 2014-05-12 | 2015-11-19 | 华为技术有限公司 | 一种天线装置及电子设备 |
CN105226371B (zh) | 2014-05-26 | 2019-02-26 | 比亚迪股份有限公司 | 用于电子设备的天线系统和具有该天线系统的电子设备 |
US9548525B2 (en) | 2015-01-13 | 2017-01-17 | Futurewei Technologies, Inc. | Multi-band antenna on the surface of wireless communication devices |
TWI584627B (zh) * | 2015-02-04 | 2017-05-21 | 耀登科技股份有限公司 | 通訊裝置 |
WO2017008247A1 (zh) * | 2015-07-14 | 2017-01-19 | 华为技术有限公司 | 移动终端 |
CN205122751U (zh) * | 2015-09-23 | 2016-03-30 | 西安中兴新软件有限责任公司 | 一种天线装置和移动终端 |
CN206148075U (zh) | 2016-10-28 | 2017-05-03 | 京东方科技集团股份有限公司 | 一种显示装置 |
TWI658649B (zh) * | 2017-12-06 | 2019-05-01 | 宏碁股份有限公司 | 無線電子裝置 |
TWM566918U (zh) * | 2018-04-20 | 2018-09-11 | 明泰科技股份有限公司 | Antenna architecture with low trace path |
CN110931973A (zh) * | 2018-09-20 | 2020-03-27 | 中兴通讯股份有限公司 | 终端 |
CN111342242B (zh) * | 2018-12-19 | 2021-09-03 | 华硕电脑股份有限公司 | 多天线系统及其电子装置 |
CN110970706B (zh) * | 2019-11-20 | 2021-04-09 | 珠海格力电器股份有限公司 | 多模天线、终端、多模天线的通信方法及装置及处理器 |
CN111029771B (zh) * | 2019-12-31 | 2021-08-17 | 上海创功通讯技术有限公司 | 一种手表天线及手表 |
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EP3499730A1 (en) | 2019-06-19 |
EP2950455A4 (en) | 2016-02-17 |
US9698470B2 (en) | 2017-07-04 |
US20170214124A1 (en) | 2017-07-27 |
US10601116B2 (en) | 2020-03-24 |
JP6122503B2 (ja) | 2017-04-26 |
JP2016504796A (ja) | 2016-02-12 |
CN103636064A (zh) | 2014-03-12 |
EP3499730B1 (en) | 2020-07-22 |
ES2715201T3 (es) | 2019-06-03 |
EP3242408A1 (en) | 2017-11-08 |
EP2950455A1 (en) | 2015-12-02 |
EP3242408B1 (en) | 2018-12-19 |
EP2950455B1 (en) | 2017-05-10 |
CN103636064B (zh) | 2015-11-25 |
US10297901B2 (en) | 2019-05-21 |
US20190229407A1 (en) | 2019-07-25 |
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