WO2015165007A1 - 一种天线装置和终端 - Google Patents
一种天线装置和终端 Download PDFInfo
- Publication number
- WO2015165007A1 WO2015165007A1 PCT/CN2014/076386 CN2014076386W WO2015165007A1 WO 2015165007 A1 WO2015165007 A1 WO 2015165007A1 CN 2014076386 W CN2014076386 W CN 2014076386W WO 2015165007 A1 WO2015165007 A1 WO 2015165007A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- branch
- stub
- antenna
- antenna device
- frequency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
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
- 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
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
-
- 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
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/10—Resonant antennas
-
- 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
-
- 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
- One end of the stub is connected to a connection point of the second branch, and the other end of the stub is a free end, where the connection point corresponds to a set high frequency of operation of the antenna device
- the wavelength is at a maximum value of the current distribution on the second branch, and the length of the stub is determined according to a wavelength corresponding to the set high frequency.
- the first branch is provided with a first feeding connection end, and a second feeding connection end is disposed on the second branch.
- the first branch is provided with a ground connection end, and the second branch is provided with a third feed connection end.
- An antenna device includes: an antenna body and at least one stub, the antenna body includes a first branch for radiating a high frequency signal and a second branch for radiating a low frequency signal; One end of the line is connected to the connection point of the second branch, and the other end is a free end, and the connection point is a wavelength corresponding to the set high frequency of the antenna device operating at the maximum value of the current distribution on the second branch, the stub The length is determined according to the wavelength corresponding to the set high frequency.
- FIG. 3 is a schematic structural diagram of a terminal according to Embodiment 3 of the present invention.
- the antenna body 10 includes a first branch 100 for radiating a high frequency signal and a second branch 101 for radiating a low frequency signal.
- the first branch 100 is provided with a first feed connection 21, and the second branch 101 is provided with a second feed connection 22.
- the first feed connection end 21 and the second feed connection end 22 are both connected to a feed of a feed device, that is, F in FIG. 2a, and the feed device is used for the antenna device 2 Provide input signals.
- the filter matching device 20 is connected to the free end of the stub 11 , and the filter matching device 20 is a low-resistance high-pass filter network determined according to the set high-frequency frequency for better matching the antenna device 1 pair high Frequency radiation.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Waveguide Aerials (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
Description
Claims
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020167031475A KR101867444B1 (ko) | 2014-04-28 | 2014-04-28 | 안테나 장치 및 단말 |
| JP2016564570A JP6272505B2 (ja) | 2014-04-28 | 2014-04-28 | アンテナ装置及び端末 |
| US15/307,316 US9991585B2 (en) | 2014-04-28 | 2014-04-28 | Antenna apparatus and terminal |
| EP14890777.7A EP3121899B1 (en) | 2014-04-28 | 2014-04-28 | Antenna apparatus and terminal |
| CN201480041099.8A CN105409058B (zh) | 2014-04-28 | 2014-04-28 | 一种天线装置和终端 |
| PCT/CN2014/076386 WO2015165007A1 (zh) | 2014-04-28 | 2014-04-28 | 一种天线装置和终端 |
| EP20194733.0A EP3828996B1 (en) | 2014-04-28 | 2014-04-28 | Antenna apparatus and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/076386 WO2015165007A1 (zh) | 2014-04-28 | 2014-04-28 | 一种天线装置和终端 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2015165007A1 true WO2015165007A1 (zh) | 2015-11-05 |
Family
ID=54357975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2014/076386 Ceased WO2015165007A1 (zh) | 2014-04-28 | 2014-04-28 | 一种天线装置和终端 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9991585B2 (zh) |
| EP (2) | EP3828996B1 (zh) |
| JP (1) | JP6272505B2 (zh) |
| KR (1) | KR101867444B1 (zh) |
| CN (1) | CN105409058B (zh) |
| WO (1) | WO2015165007A1 (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687105A (zh) * | 2018-12-21 | 2019-04-26 | 惠州Tcl移动通信有限公司 | 天线组件以及电子设备 |
| US11264725B2 (en) | 2015-12-31 | 2022-03-01 | Huawei Technologies Co., Ltd. | Antenna apparatus and terminal |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102506711B1 (ko) * | 2015-11-02 | 2023-03-08 | 삼성전자주식회사 | 안테나 구조 및 이를 포함하는 전자 장치 |
| US11211697B2 (en) * | 2017-10-12 | 2021-12-28 | TE Connectivity Services Gmbh | Antenna apparatus |
| CN108281770B (zh) * | 2018-03-05 | 2024-09-27 | 上海煜鹏通讯电子股份有限公司 | 一种超宽带天线及其谐振方法 |
| WO2021120125A1 (en) * | 2019-12-19 | 2021-06-24 | Huawei Technologies Co., Ltd. | Antenna apparatus and bases tation |
| CN116264350A (zh) * | 2021-12-15 | 2023-06-16 | 华为技术有限公司 | 天线和电子设备 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1508907A (zh) * | 2002-12-16 | 2004-06-30 | ���ǵ�����ʽ���� | 无线lan天线及具有该天线的无线lan卡 |
| US20040222923A1 (en) * | 2003-05-07 | 2004-11-11 | Agere Systems, Incorporated | Dual-band antenna for a wireless local area network device |
| US20050078034A1 (en) * | 2001-10-11 | 2005-04-14 | Tatsuya Imaizumi | Dielectric antenna |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2712991B2 (ja) * | 1991-09-26 | 1998-02-16 | 三菱電機株式会社 | アンテナ装置 |
| DE4205851C2 (de) * | 1992-02-26 | 1995-10-12 | Flachglas Ag | In die Fensteröffnung einer metallischen Kraftfahrzeugkarosserie einzusetzende Antennenscheibe |
| JP2004096464A (ja) | 2002-08-30 | 2004-03-25 | Anten Corp | 周波数共用アンテナ |
| JP2004112397A (ja) | 2002-09-19 | 2004-04-08 | Yokohama Tlo Co Ltd | 多周波共用アンテナ、及びマルチバンド送受信機 |
| JP2005167730A (ja) | 2003-12-03 | 2005-06-23 | Hitachi Cable Ltd | 多周波アンテナおよびそれを備えた情報端末機器 |
| KR100666113B1 (ko) | 2003-12-13 | 2007-01-09 | 학교법인 한국정보통신학원 | 적층구조의 내장형 다중대역 안테나 |
| WO2005062422A1 (en) * | 2003-12-23 | 2005-07-07 | Macquarie University | Multi-band, broadband, fully-planar antennas |
| TWI229473B (en) * | 2004-01-30 | 2005-03-11 | Yageo Corp | Dual-band inverted-F antenna with shorted parasitic elements |
| US7012573B2 (en) * | 2004-02-20 | 2006-03-14 | Samsung Electronics Co., Ltd. | Wide band antenna |
| JP2005311655A (ja) * | 2004-04-21 | 2005-11-04 | Matsushita Electric Ind Co Ltd | アンテナ装置 |
| JP2006165608A (ja) * | 2004-12-02 | 2006-06-22 | Hitachi Cable Ltd | 小型内蔵アンテナ |
| JP4308786B2 (ja) * | 2005-02-24 | 2009-08-05 | パナソニック株式会社 | 携帯無線機 |
| ATE476000T1 (de) * | 2005-05-31 | 2010-08-15 | Epcos Ag | Planarantennenbaugruppe mit impedanzanpassung und verringerter benutzerinteraktion für hf- kommunikationsgeräte |
| US7321341B2 (en) * | 2005-06-23 | 2008-01-22 | Center For Remote Sensing, Inc. | Compact broadband antenna with constant radiation pattern |
| TW200729611A (en) * | 2006-01-20 | 2007-08-01 | Advanced Connectek Inc | Multi-frequency antenna with wide-band function |
| KR100724434B1 (ko) | 2006-04-18 | 2007-06-04 | 엘지전자 주식회사 | 다중 대역 안테나 장치 및 이를 구비하는 이동통신 단말기 |
| JP2009253886A (ja) * | 2008-04-10 | 2009-10-29 | Panasonic Corp | アンテナ |
| JP5170233B2 (ja) * | 2008-07-17 | 2013-03-27 | 株式会社村田製作所 | 複共振アンテナ |
| CN101651256B (zh) * | 2008-08-13 | 2013-08-07 | 深圳富泰宏精密工业有限公司 | 三频天线 |
| JP5435338B2 (ja) | 2009-06-15 | 2014-03-05 | 日立金属株式会社 | マルチバンドアンテナ |
| US8587491B2 (en) | 2009-07-17 | 2013-11-19 | Blackberry Limited | Antenna with a C-shaped slot nested within an L-shaped slot and mobile device employing the antenna |
| JP2011176653A (ja) | 2010-02-25 | 2011-09-08 | Fujitsu Component Ltd | アンテナ装置 |
| JP4991917B2 (ja) * | 2010-07-30 | 2012-08-08 | 株式会社東芝 | アンテナ装置 |
| TWI487198B (zh) * | 2011-06-03 | 2015-06-01 | Wistron Neweb Corp | 多頻天線 |
| KR101257093B1 (ko) * | 2011-06-10 | 2013-04-19 | 엘지전자 주식회사 | 이동 단말기 |
| JP2013017112A (ja) * | 2011-07-06 | 2013-01-24 | Hitachi Metals Ltd | アンテナおよびそれを用いた無線通信装置 |
| TWI484698B (zh) | 2011-08-29 | 2015-05-11 | Univ Nat Chiao Tung | 印刷式濾波天線 |
| JP6000620B2 (ja) * | 2012-04-26 | 2016-09-28 | 株式会社東芝 | アンテナ装置とこのアンテナ装置を備えた電子機器 |
| TWI578616B (zh) * | 2013-04-02 | 2017-04-11 | 群邁通訊股份有限公司 | 天線結構及應用該天線結構的無線通訊裝置 |
| JP6122503B2 (ja) * | 2013-07-30 | 2017-04-26 | ▲華▼▲為▼終端有限公司Huawei Device Co., Ltd. | 無線端末 |
-
2014
- 2014-04-28 US US15/307,316 patent/US9991585B2/en active Active
- 2014-04-28 JP JP2016564570A patent/JP6272505B2/ja active Active
- 2014-04-28 CN CN201480041099.8A patent/CN105409058B/zh active Active
- 2014-04-28 EP EP20194733.0A patent/EP3828996B1/en active Active
- 2014-04-28 EP EP14890777.7A patent/EP3121899B1/en active Active
- 2014-04-28 KR KR1020167031475A patent/KR101867444B1/ko not_active Expired - Fee Related
- 2014-04-28 WO PCT/CN2014/076386 patent/WO2015165007A1/zh not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050078034A1 (en) * | 2001-10-11 | 2005-04-14 | Tatsuya Imaizumi | Dielectric antenna |
| CN1508907A (zh) * | 2002-12-16 | 2004-06-30 | ���ǵ�����ʽ���� | 无线lan天线及具有该天线的无线lan卡 |
| US20040222923A1 (en) * | 2003-05-07 | 2004-11-11 | Agere Systems, Incorporated | Dual-band antenna for a wireless local area network device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11264725B2 (en) | 2015-12-31 | 2022-03-01 | Huawei Technologies Co., Ltd. | Antenna apparatus and terminal |
| EP3386030B1 (en) * | 2015-12-31 | 2022-08-10 | Huawei Technologies Co., Ltd. | Antenna apparatus and terminal |
| CN109687105A (zh) * | 2018-12-21 | 2019-04-26 | 惠州Tcl移动通信有限公司 | 天线组件以及电子设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105409058B (zh) | 2018-08-14 |
| EP3828996A1 (en) | 2021-06-02 |
| JP2017514403A (ja) | 2017-06-01 |
| CN105409058A (zh) | 2016-03-16 |
| JP6272505B2 (ja) | 2018-01-31 |
| EP3121899A4 (en) | 2017-04-05 |
| KR101867444B1 (ko) | 2018-06-14 |
| EP3121899A1 (en) | 2017-01-25 |
| EP3828996B1 (en) | 2023-08-02 |
| US20170047642A1 (en) | 2017-02-16 |
| US9991585B2 (en) | 2018-06-05 |
| EP3121899B1 (en) | 2020-11-18 |
| KR20160140952A (ko) | 2016-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7103556B2 (ja) | アンテナシステム及び端末デバイス | |
| JP6122503B2 (ja) | 無線端末 | |
| CN110676575B (zh) | 一种小型化的高增益双频wifi天线 | |
| WO2015165007A1 (zh) | 一种天线装置和终端 | |
| CN102468531B (zh) | 多频天线 | |
| TW201123610A (en) | Mobile communication device | |
| WO2014106465A1 (zh) | 印刷电路板天线和印刷电路板 | |
| WO2015120780A1 (zh) | 一种天线及移动终端 | |
| CN104466372A (zh) | 一种多频天线及终端 | |
| TWI446626B (zh) | 寬頻行動通訊天線 | |
| CN204375933U (zh) | 宽频天线 | |
| JP2005312062A (ja) | 小型アンテナ | |
| CN207852905U (zh) | 一种lte天线和移动终端 | |
| CN102856634B (zh) | 一种适用于笔记本或平板电脑的新型宽带lte天线 | |
| CN108232438A (zh) | 一种2.4g wifi天线 | |
| CN104134857B (zh) | 一种八频段平面印刷手机天线 | |
| CN104716431B (zh) | 一种多频天线 | |
| TWI581508B (zh) | Lte天線結構 | |
| TW201225413A (en) | Multi-frequency antenna | |
| CN106058442A (zh) | 一种天线 | |
| CN106033834A (zh) | 天线结构 | |
| CN104916905A (zh) | 传输线负载天线模块 | |
| TW201517380A (zh) | 無線通訊裝置 | |
| CN205319326U (zh) | 一种多频段天线及通讯装置 | |
| JP7243966B2 (ja) | アンテナシステム及び端末デバイス |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WWE | Wipo information: entry into national phase |
Ref document number: 201480041099.8 Country of ref document: CN |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 14890777 Country of ref document: EP Kind code of ref document: A1 |
|
| REEP | Request for entry into the european phase |
Ref document number: 2014890777 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2014890777 Country of ref document: EP |
|
| ENP | Entry into the national phase |
Ref document number: 2016564570 Country of ref document: JP Kind code of ref document: A |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 15307316 Country of ref document: US |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| ENP | Entry into the national phase |
Ref document number: 20167031475 Country of ref document: KR Kind code of ref document: A |