JP2013516090A - 再構成可能な携帯電話内蔵アンテナおよびその実装方法 - Google Patents
再構成可能な携帯電話内蔵アンテナおよびその実装方法 Download PDFInfo
- Publication number
- JP2013516090A JP2013516090A JP2012545066A JP2012545066A JP2013516090A JP 2013516090 A JP2013516090 A JP 2013516090A JP 2012545066 A JP2012545066 A JP 2012545066A JP 2012545066 A JP2012545066 A JP 2012545066A JP 2013516090 A JP2013516090 A JP 2013516090A
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- ground area
- circuit board
- printed circuit
- frequency band
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- PEZNEXFPRSOYPL-UHFFFAOYSA-N (bis(trifluoroacetoxy)iodo)benzene Chemical compound FC(F)(F)C(=O)OI(OC(=O)C(F)(F)F)C1=CC=CC=C1 PEZNEXFPRSOYPL-UHFFFAOYSA-N 0.000 claims description 17
- 230000005404 monopole Effects 0.000 claims description 17
- 238000010586 diagram Methods 0.000 description 9
- 230000005672 electromagnetic field Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 238000007667 floating Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
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
-
- 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
- H01Q9/06—Details
- H01Q9/14—Length of element or elements adjustable
-
- 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
- H01Q1/12—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
- H01Q1/245—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 means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
-
- 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
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
-
- 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Telephone Set Structure (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
- Transceivers (AREA)
Abstract
Description
本出願は、2009年12月24日に出願された表題“再構成可能な携帯電話内蔵アンテナおよびその実装方法”である中国特許出願公開第200910215550.4号明細書に対する優先権を主張し、その全体を参照することにより、その内容が、本明細書に組み込まれる。
ステップ51:アンテナが作動する動作周波数バンドを決定するステップ、;並びに、
ステップ52:動作周波数バンドが低−周波数の周波数バンドである場合に、電子スイッチにより、付加的な接地領域と、プリント基板の一表面上の接地領域と、を切断するステップ、および、動作周波数バンドが高−周波数の周波数バンドである場合に、電子スイッチにより、付加的な接地領域と、プリント基板の一表面上の接地領域と、を接続するステップ、を含む。
13 付加的な接地領域
14 電子スイッチ
15 給電点
16 接地点
111 配線構造
112 給電スプリング片
113 接地スプリング片
Claims (9)
- アンテナ主要構造、付加的な接地領域、プリント基板の一表面上にプリントされた接地領域、電子スイッチ、並びに、前記プリント基板の他の表面上にプリントされたアンテナ給電点および接地点、を備え、
前記アンテナ主要構造が、アンテナの配線構造、前記アンテナ給電点に接触する給電スプリング片、および前記接地点に接触する接地スプリング片を備え、
前記付加的な接地領域が、前記配線構造の真下に位置され、
前記アンテナが低−周波数の周波数バンドで作動する場合に、前記付加的な接地領域と、前記プリント基板の一表面上の前記接地領域と、を切断し、前記アンテナが高−周波数の周波数バンドで作動する場合に、前記付加的な接地領域と、前記プリント基板の一表面上の前記接地領域と、を接続するために、前記電子スイッチが使用される、再構成可能な携帯電話内蔵アンテナ。 - 前記付加的な接地領域が、前記プリント基板の一表面上の前記接地領域から切断された場合に、前記アンテナが、モノポールアンテナの特性を示し、
前記付加的な接地領域が、前記プリント基板の一表面上の前記接地領域と接続された場合に、前記アンテナが、PIFAアンテナの特性を示す、請求項1に記載のアンテナ。 - 前記低−周波数の周波数バンドが、824−960MHzであり、前記高−周波数の周波数バンドが、1710−2170MHzである、請求項1に記載のアンテナ。
- 前記電子スイッチが、1つまたは複数の電子スイッチを含む、請求項1に記載のアンテナ。
- 前記電子スイッチが、ダイオードまたは周波数選択性ネットワークを用いて実装された、請求項1に記載のアンテナ。
- 前記アンテナ主要構造内における前記給電スプリング片および前記接地スプリング片が、圧接方式で、前記プリント基板の他の表面内の前記アンテナ給電点および前記接地点に各々接触している、請求項1に記載のアンテナ。
- アンテナが作動する動作周波数バンドを決定するステップ、;並びに
前記動作周波数バンドが低−周波数の周波数バンドである場合に、電子スイッチにより、付加的な接地領域と、プリント基板の一表面上の接地領域と、を切断するステップ、および、前記動作周波数バンドが高−周波数の周波数バンドである場合に、前記電子スイッチにより、前記付加的な接地領域と、前記プリント基板の一表面上の接地領域と、を接続するステップ
を含む、再構成可能な携帯電話内蔵アンテナの実装方法。 - 前記付加的な接地領域が、前記プリント基板の一表面上の接地領域から切断された場合に、前記アンテナが、モノポールアンテナの特性を示し、
前記付加的な接地領域が、前記プリント基板の一表面上の接地領域と接続された場合に、前記アンテナが、PIFAアンテナの特性を示す、請求項7に記載の方法。 - 前記低−周波数の周波数バンドが、824−960MHzであり、前記高−周波数の周波数バンドが、1710−2170MHzである、請求項7に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102155504A CN101719584B (zh) | 2009-12-24 | 2009-12-24 | 可重构手机内置天线及其实现方法 |
CN200910215550.4 | 2009-12-24 | ||
PCT/CN2010/079820 WO2011076075A1 (zh) | 2009-12-24 | 2010-12-15 | 可重构手机内置天线及其实现方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013516090A true JP2013516090A (ja) | 2013-05-09 |
JP5532457B2 JP5532457B2 (ja) | 2014-06-25 |
Family
ID=42434120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012545066A Active JP5532457B2 (ja) | 2009-12-24 | 2010-12-15 | 再構成可能な携帯電話内蔵アンテナおよびその実装方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9007274B2 (ja) |
EP (1) | EP2518822B1 (ja) |
JP (1) | JP5532457B2 (ja) |
KR (1) | KR101390434B1 (ja) |
CN (1) | CN101719584B (ja) |
WO (1) | WO2011076075A1 (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101719584B (zh) * | 2009-12-24 | 2013-08-28 | 华为终端有限公司 | 可重构手机内置天线及其实现方法 |
CN102760952B (zh) * | 2011-04-27 | 2015-04-15 | 深圳富泰宏精密工业有限公司 | 多频天线 |
CN102299417A (zh) * | 2011-06-10 | 2011-12-28 | 哈尔滨工业大学 | 小型化pifa可重构天线装置 |
CN102544720B (zh) * | 2011-12-27 | 2015-05-20 | 中兴通讯股份有限公司 | 一种移动终端及其天线装置 |
CN102569991A (zh) * | 2011-12-29 | 2012-07-11 | 鸿富锦精密工业(深圳)有限公司 | 天线结构 |
TWI515963B (zh) * | 2012-04-23 | 2016-01-01 | 和碩聯合科技股份有限公司 | 天線模組及其輻射效率調整方法 |
CN102761345A (zh) * | 2012-06-14 | 2012-10-31 | 苏州佳世达电通有限公司 | 通讯装置 |
KR101926549B1 (ko) * | 2012-07-23 | 2019-03-12 | 엘지이노텍 주식회사 | 안테나 장치 |
US9077078B2 (en) * | 2012-12-06 | 2015-07-07 | Microsoft Technology Licensing, Llc | Reconfigurable monopole antenna for wireless communications |
US10122402B2 (en) | 2012-12-31 | 2018-11-06 | Futurewei Technologies, Inc. | Method and apparatus for a tunable antenna |
CN103367891A (zh) * | 2013-05-10 | 2013-10-23 | 上海安费诺永亿通讯电子有限公司 | 一种可重构低sar值无线终端天线及其无线终端 |
TWI581502B (zh) * | 2013-06-05 | 2017-05-01 | 富智康(香港)有限公司 | 天線結構及具有該天線結構的無線通訊裝置 |
CN104283002B (zh) * | 2013-07-02 | 2019-05-14 | 深圳富泰宏精密工业有限公司 | 天线结构及具有该天线结构的无线通信装置 |
KR102053867B1 (ko) | 2013-07-08 | 2020-01-08 | 삼성전자주식회사 | 안테나 장치 및 그것을 갖는 전자 장치 |
CN103579746B (zh) * | 2013-09-30 | 2016-06-08 | 苏州佳世达电通有限公司 | 天线装置及应用其的通讯装置 |
CN105027352B (zh) * | 2013-12-27 | 2017-10-17 | 华为终端有限公司 | 天线和终端 |
CN104934686A (zh) * | 2014-03-17 | 2015-09-23 | 联想(北京)有限公司 | 一种电子设备及控制方法 |
CN104916901B (zh) * | 2015-05-20 | 2018-02-13 | 上海安费诺永亿通讯电子有限公司 | 一种可重构天线结构 |
CN105006628A (zh) * | 2015-07-02 | 2015-10-28 | 王翔 | 感性容性器件串联加载可重构便携式移动通讯设备天线 |
CN106486742B (zh) | 2015-08-31 | 2020-06-23 | 富泰华工业(深圳)有限公司 | 电子装置及其天线和用该电子装置接收或发射信号的方法 |
EP3593404B1 (en) | 2017-03-06 | 2023-04-12 | Snap Inc. | Wearable device antenna system |
CN110380198B (zh) * | 2019-08-08 | 2021-07-13 | 维沃移动通信有限公司 | 一种天线模组及电子设备 |
CN114095050B (zh) * | 2020-07-29 | 2022-12-27 | 华为技术有限公司 | 一种无线终端 |
CN113540790B (zh) * | 2021-04-26 | 2023-12-29 | 深圳市宏电技术股份有限公司 | Mimo天线及电子设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008512934A (ja) * | 2004-09-13 | 2008-04-24 | エイエムシー センチュリオン アクチボラグ | アンテナ・デバイス及びアンテナ・デバイスを備えた携帯無線通信デバイス |
US20090285262A1 (en) * | 2008-05-16 | 2009-11-19 | Samsung Electronics Co. Ltd. | Antenna apparatus of portable terminal |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1007534C2 (nl) | 1996-12-03 | 1999-05-12 | Japan Elastomer Co | Rubberachtig polymeer alsmede werkwijze voor de bereiding daarvan. |
GB2364176A (en) * | 2000-06-30 | 2002-01-16 | Nokia Mobile Phones Ltd | Multi-mode antenna |
CN1190101C (zh) * | 2001-06-12 | 2005-02-16 | 启碁科技股份有限公司 | 供无线电收发装置所使用的可调式天线 |
JP2004104419A (ja) * | 2002-09-09 | 2004-04-02 | Hitachi Cable Ltd | 携帯無線機用アンテナ |
JP2006180463A (ja) * | 2004-11-29 | 2006-07-06 | Matsushita Electric Ind Co Ltd | アンテナ装置 |
FR2882854B1 (fr) * | 2005-03-02 | 2007-05-11 | Sagem | Perfectionnement aux antennes planaires |
WO2007028448A1 (en) * | 2005-07-21 | 2007-03-15 | Fractus, S.A. | Handheld device with two antennas, and method of enhancing the isolation between the antennas |
TWI388088B (zh) * | 2007-11-22 | 2013-03-01 | Htc Corp | 天線裝置 |
CN101394019B (zh) | 2008-11-06 | 2012-05-09 | 上海交通大学 | 可重构天线 |
CN101431182B (zh) | 2008-12-17 | 2012-09-05 | 清华大学 | 移动终端用的可重构天线 |
CN101719584B (zh) | 2009-12-24 | 2013-08-28 | 华为终端有限公司 | 可重构手机内置天线及其实现方法 |
-
2009
- 2009-12-24 CN CN2009102155504A patent/CN101719584B/zh not_active Expired - Fee Related
-
2010
- 2010-12-15 WO PCT/CN2010/079820 patent/WO2011076075A1/zh active Application Filing
- 2010-12-15 JP JP2012545066A patent/JP5532457B2/ja active Active
- 2010-12-15 KR KR1020127019135A patent/KR101390434B1/ko active IP Right Grant
- 2010-12-15 EP EP10838638.4A patent/EP2518822B1/en active Active
-
2012
- 2012-06-21 US US13/529,422 patent/US9007274B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008512934A (ja) * | 2004-09-13 | 2008-04-24 | エイエムシー センチュリオン アクチボラグ | アンテナ・デバイス及びアンテナ・デバイスを備えた携帯無線通信デバイス |
US20090285262A1 (en) * | 2008-05-16 | 2009-11-19 | Samsung Electronics Co. Ltd. | Antenna apparatus of portable terminal |
Also Published As
Publication number | Publication date |
---|---|
JP5532457B2 (ja) | 2014-06-25 |
WO2011076075A1 (zh) | 2011-06-30 |
CN101719584B (zh) | 2013-08-28 |
EP2518822B1 (en) | 2019-06-19 |
KR101390434B1 (ko) | 2014-04-29 |
KR20120096940A (ko) | 2012-08-31 |
EP2518822A1 (en) | 2012-10-31 |
US9007274B2 (en) | 2015-04-14 |
US20120256804A1 (en) | 2012-10-11 |
EP2518822A4 (en) | 2013-07-17 |
CN101719584A (zh) | 2010-06-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5532457B2 (ja) | 再構成可能な携帯電話内蔵アンテナおよびその実装方法 | |
JP6298103B2 (ja) | アンテナモジュール、および当該アンテナモジュールを用いたモバイル端末 | |
CN110741506B (zh) | 一种移动终端的天线及移动终端 | |
KR101382085B1 (ko) | 휴대용 장치 | |
CA2553439C (en) | Slotted multiple band antenna | |
JP5969816B2 (ja) | 構造部材及び通信装置 | |
JP6396556B1 (ja) | モバイル端末のアンテナ及びモバイル端末 | |
KR102659469B1 (ko) | 안테나 및 전자 장치 | |
JP6456475B2 (ja) | アンテナ放射シート、アンテナ、及び携帯端末 | |
CN104638343A (zh) | 全金属结构电子设备的天线装置 | |
US10553935B2 (en) | Planar RF antenna with duplicate unit cells | |
KR102168317B1 (ko) | 이동 단말 및 이동 단말의 안테나 방사 방법 | |
JP2010074489A (ja) | アンテナ装置 | |
JP2006340202A (ja) | アンテナ装置およびこれを備えた無線通信装置 | |
CN210404046U (zh) | 一种应用于智能终端的天线box组件 | |
CN201985245U (zh) | 一种手机天线 | |
JP2009165003A (ja) | 無線通信端末 | |
KR20060007590A (ko) | 이동 통신 단말기의 내장형 안테나 | |
CN202034479U (zh) | 多频手机天线 | |
CN117199800A (zh) | 电子设备 | |
CN117578071A (zh) | 电子设备 | |
CN104134864A (zh) | 天线结构及具有该天线结构的无线通信装置 | |
KR20040064150A (ko) | 비흡수율 개선을 위한 안테나 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130830 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130924 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131224 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140325 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140410 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5532457 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |