CN100416914C - 平面天线结构和无线电设备 - Google Patents
平面天线结构和无线电设备 Download PDFInfo
- Publication number
- CN100416914C CN100416914C CNB2004100018590A CN200410001859A CN100416914C CN 100416914 C CN100416914 C CN 100416914C CN B2004100018590 A CNB2004100018590 A CN B2004100018590A CN 200410001859 A CN200410001859 A CN 200410001859A CN 100416914 C CN100416914 C CN 100416914C
- Authority
- CN
- China
- Prior art keywords
- feed
- radiating element
- planar antenna
- antenna structure
- antenna
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
-
- 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
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/005—Patch antenna using one or more coplanar parasitic elements
-
- 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
- H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
- H01Q5/335—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
-
- 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
- H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
-
- 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
- H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means
-
- 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
- H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
- H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Waveguide Aerials (AREA)
- Support Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20030059A FI113586B (fi) | 2003-01-15 | 2003-01-15 | Sisäinen monikaista-antenni |
FI20030059 | 2003-01-15 | ||
FI20030093A FI113587B (fi) | 2003-01-15 | 2003-01-22 | Tasoantennirakenne ja radiolaite |
FI20030093 | 2003-01-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1518158A CN1518158A (zh) | 2004-08-04 |
CN100416914C true CN100416914C (zh) | 2008-09-03 |
Family
ID=26161343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100018590A Expired - Fee Related CN100416914C (zh) | 2003-01-15 | 2004-01-15 | 平面天线结构和无线电设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7501983B2 (zh) |
EP (1) | EP1439602A1 (zh) |
CN (1) | CN100416914C (zh) |
FI (1) | FI113587B (zh) |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060001574A1 (en) * | 2004-07-03 | 2006-01-05 | Think Wireless, Inc. | Wideband Patch Antenna |
CN2770115Y (zh) * | 2005-01-06 | 2006-04-05 | 鸿富锦精密工业(深圳)有限公司 | 平面倒f型天线 |
US7936318B2 (en) * | 2005-02-01 | 2011-05-03 | Cypress Semiconductor Corporation | Antenna with multiple folds |
FI121520B (fi) * | 2005-02-08 | 2010-12-15 | Pulse Finland Oy | Sisäinen monopoliantenni |
FI20055420A0 (fi) | 2005-07-25 | 2005-07-25 | Lk Products Oy | Säädettävä monikaista antenni |
FI119009B (fi) * | 2005-10-03 | 2008-06-13 | Pulse Finland Oy | Monikaistainen antennijärjestelmä |
FI118782B (fi) | 2005-10-14 | 2008-03-14 | Pulse Finland Oy | Säädettävä antenni |
US20070262906A1 (en) * | 2006-05-11 | 2007-11-15 | Yona Haim | Capacitive ground antenna |
EP2025043A2 (en) | 2006-06-08 | 2009-02-18 | Fractus, S.A. | Distributed antenna system robust to human body loading effects |
US8618990B2 (en) | 2011-04-13 | 2013-12-31 | Pulse Finland Oy | Wideband antenna and methods |
US8738103B2 (en) * | 2006-07-18 | 2014-05-27 | Fractus, S.A. | Multiple-body-configuration multimedia and smartphone multifunction wireless devices |
WO2008119699A1 (en) | 2007-03-30 | 2008-10-09 | Fractus, S.A. | Wireless device including a multiband antenna system |
KR20080089956A (ko) * | 2007-04-03 | 2008-10-08 | (주)케이티에프테크놀로지스 | 휴대 단말기 |
FI20075269A0 (fi) * | 2007-04-19 | 2007-04-19 | Pulse Finland Oy | Menetelmä ja järjestely antennin sovittamiseksi |
FI120427B (fi) | 2007-08-30 | 2009-10-15 | Pulse Finland Oy | Säädettävä monikaista-antenni |
US8421682B2 (en) * | 2007-12-21 | 2013-04-16 | Nokia Corporation | Apparatus, methods and computer programs for wireless communication |
US7876273B2 (en) * | 2007-12-21 | 2011-01-25 | Nokia Corporation | Apparatus and method |
US20120119955A1 (en) * | 2008-02-28 | 2012-05-17 | Zlatoljub Milosavljevic | Adjustable multiband antenna and methods |
US8599072B2 (en) * | 2008-06-10 | 2013-12-03 | Apple Inc. | Antennas |
US8203492B2 (en) | 2008-08-04 | 2012-06-19 | Fractus, S.A. | Antennaless wireless device |
US8237615B2 (en) | 2008-08-04 | 2012-08-07 | Fractus, S.A. | Antennaless wireless device capable of operation in multiple frequency regions |
GB0820939D0 (en) | 2008-11-15 | 2008-12-24 | Nokia Corp | An apparatus and method of providing an apparatus |
TWI351789B (en) * | 2008-12-12 | 2011-11-01 | Acer Inc | Multiband antenna |
TWI412177B (zh) * | 2009-08-13 | 2013-10-11 | Pegatron Corp | 天線模組及其應用之電子裝置 |
FI20096134A0 (fi) | 2009-11-03 | 2009-11-03 | Pulse Finland Oy | Säädettävä antenni |
FI20096251A0 (sv) | 2009-11-27 | 2009-11-27 | Pulse Finland Oy | MIMO-antenn |
US8847833B2 (en) * | 2009-12-29 | 2014-09-30 | Pulse Finland Oy | Loop resonator apparatus and methods for enhanced field control |
WO2011095330A1 (en) | 2010-02-02 | 2011-08-11 | Fractus, S.A. | Antennaless wireless device comprising one or more bodies |
FI20105158L (fi) | 2010-02-18 | 2011-08-19 | Pulse Finland Oy | Kuorisäteilijällä varustettu antenni |
US9406998B2 (en) | 2010-04-21 | 2016-08-02 | Pulse Finland Oy | Distributed multiband antenna and methods |
CN103155276B (zh) | 2010-08-03 | 2015-11-25 | 弗拉克托斯天线股份有限公司 | 能够进行多带mimo操作的无线装置 |
KR101781451B1 (ko) * | 2010-11-01 | 2017-09-25 | 엘지전자 주식회사 | 이동통신 단말기 |
WO2012069884A1 (en) * | 2010-11-25 | 2012-05-31 | Nokia Corporation | Antenna apparatus and methods |
FI20115072A0 (fi) | 2011-01-25 | 2011-01-25 | Pulse Finland Oy | Moniresonanssiantenni, -antennimoduuli ja radiolaite |
US8648752B2 (en) | 2011-02-11 | 2014-02-11 | Pulse Finland Oy | Chassis-excited antenna apparatus and methods |
US9673507B2 (en) * | 2011-02-11 | 2017-06-06 | Pulse Finland Oy | Chassis-excited antenna apparatus and methods |
TWI528641B (zh) * | 2011-05-25 | 2016-04-01 | 啟碁科技股份有限公司 | 寬頻帶天線 |
TWI481120B (zh) * | 2011-05-27 | 2015-04-11 | Wistron Neweb Corp | 具多共振模態之天線 |
US8866689B2 (en) | 2011-07-07 | 2014-10-21 | Pulse Finland Oy | Multi-band antenna and methods for long term evolution wireless system |
US9450291B2 (en) | 2011-07-25 | 2016-09-20 | Pulse Finland Oy | Multiband slot loop antenna apparatus and methods |
US9123990B2 (en) | 2011-10-07 | 2015-09-01 | Pulse Finland Oy | Multi-feed antenna apparatus and methods |
US9531058B2 (en) | 2011-12-20 | 2016-12-27 | Pulse Finland Oy | Loosely-coupled radio antenna apparatus and methods |
US9484619B2 (en) | 2011-12-21 | 2016-11-01 | Pulse Finland Oy | Switchable diversity antenna apparatus and methods |
CN103327139B (zh) * | 2012-03-23 | 2018-11-13 | 联想(北京)有限公司 | 电子设备及其构成方法 |
US8988296B2 (en) | 2012-04-04 | 2015-03-24 | Pulse Finland Oy | Compact polarized antenna and methods |
US9979078B2 (en) | 2012-10-25 | 2018-05-22 | Pulse Finland Oy | Modular cell antenna apparatus and methods |
US10069209B2 (en) | 2012-11-06 | 2018-09-04 | Pulse Finland Oy | Capacitively coupled antenna apparatus and methods |
US9647338B2 (en) | 2013-03-11 | 2017-05-09 | Pulse Finland Oy | Coupled antenna structure and methods |
US10079428B2 (en) | 2013-03-11 | 2018-09-18 | Pulse Finland Oy | Coupled antenna structure and methods |
US9543639B2 (en) * | 2013-05-24 | 2017-01-10 | Microsoft Technology Licensing, Llc | Back face antenna in a computing device case |
US9634383B2 (en) | 2013-06-26 | 2017-04-25 | Pulse Finland Oy | Galvanically separated non-interacting antenna sector apparatus and methods |
NL2011462C2 (nl) * | 2013-09-18 | 2015-03-30 | Nedap Nv | Zend/ontvanginrichting voor een elektronisch uhf toegangscontrolesysteem. |
WO2015042882A1 (en) * | 2013-09-27 | 2015-04-02 | Intel Corporation | Chassis of electronic device |
US9680212B2 (en) | 2013-11-20 | 2017-06-13 | Pulse Finland Oy | Capacitive grounding methods and apparatus for mobile devices |
US9590308B2 (en) | 2013-12-03 | 2017-03-07 | Pulse Electronics, Inc. | Reduced surface area antenna apparatus and mobile communications devices incorporating the same |
US9350081B2 (en) | 2014-01-14 | 2016-05-24 | Pulse Finland Oy | Switchable multi-radiator high band antenna apparatus |
US9973228B2 (en) | 2014-08-26 | 2018-05-15 | Pulse Finland Oy | Antenna apparatus with an integrated proximity sensor and methods |
US9948002B2 (en) | 2014-08-26 | 2018-04-17 | Pulse Finland Oy | Antenna apparatus with an integrated proximity sensor and methods |
US9722308B2 (en) | 2014-08-28 | 2017-08-01 | Pulse Finland Oy | Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods of use |
US9906260B2 (en) | 2015-07-30 | 2018-02-27 | Pulse Finland Oy | Sensor-based closed loop antenna swapping apparatus and methods |
US10141631B2 (en) | 2015-12-11 | 2018-11-27 | Apple Inc. | Electronic device with antenna |
US10194220B2 (en) * | 2017-01-05 | 2019-01-29 | Pulse Finland Oy | Antenna apparatus that utilizes a utility line and methods of manufacturing and use |
KR102265616B1 (ko) * | 2017-04-26 | 2021-06-16 | 삼성전자 주식회사 | 안테나 장치 및 이를 포함하는 전자 장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11127010A (ja) * | 1997-10-22 | 1999-05-11 | Sony Corp | アンテナ装置及び携帯無線機 |
US6034637A (en) * | 1997-12-23 | 2000-03-07 | Motorola, Inc. | Double resonant wideband patch antenna and method of forming same |
US6252552B1 (en) * | 1999-01-05 | 2001-06-26 | Filtronic Lk Oy | Planar dual-frequency antenna and radio apparatus employing a planar antenna |
CN1336020A (zh) * | 1998-12-23 | 2002-02-13 | 诺基亚移动电话有限公司 | 一种天线及制造方法 |
US6469673B2 (en) * | 2000-06-30 | 2002-10-22 | Nokia Mobile Phones Ltd. | Antenna circuit arrangement and testing method |
Family Cites Families (23)
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US4800392A (en) | 1987-01-08 | 1989-01-24 | Motorola, Inc. | Integral laminar antenna and radio housing |
JPH10107671A (ja) | 1996-09-26 | 1998-04-24 | Kokusai Electric Co Ltd | 携帯無線端末機用アンテナ |
US5926139A (en) * | 1997-07-02 | 1999-07-20 | Lucent Technologies Inc. | Planar dual frequency band antenna |
FI112983B (fi) | 1997-12-10 | 2004-02-13 | Nokia Corp | Antenni |
WO2000072404A1 (fr) | 1999-05-21 | 2000-11-30 | Matsushita Electric Industrial Co., Ltd. | Antenne de communication mobile et appareil de communication mobile dans lequel elle est utilisee |
US6862437B1 (en) * | 1999-06-03 | 2005-03-01 | Tyco Electronics Corporation | Dual band tuning |
DE69941025D1 (de) | 1999-07-09 | 2009-08-06 | Ipcom Gmbh & Co Kg | Zweibandfunkgerät |
FR2797352B1 (fr) * | 1999-08-05 | 2007-04-20 | Cit Alcatel | Antenne a empilement de structures resonantes et dispositif de radiocommunication multifrequence incluant cette antenne |
CN1141756C (zh) | 1999-09-30 | 2004-03-10 | 株式会社村田制作所 | 表面安装型天线和包括它的通信装置 |
FI112984B (fi) | 1999-10-20 | 2004-02-13 | Filtronic Lk Oy | Laitteen sisäinen antenni |
US6404394B1 (en) * | 1999-12-23 | 2002-06-11 | Tyco Electronics Logistics Ag | Dual polarization slot antenna assembly |
FR2812766B1 (fr) | 2000-08-01 | 2006-10-06 | Sagem | Antenne a surface(s) rayonnante(s) plane(s) et telephone portable comportant une telle antenne |
JP2002064324A (ja) * | 2000-08-23 | 2002-02-28 | Matsushita Electric Ind Co Ltd | アンテナ装置 |
SE522492C2 (sv) | 2000-10-27 | 2004-02-10 | Ericsson Telefon Ab L M | Antennanordning för en mobilterminal |
US6459413B1 (en) * | 2001-01-10 | 2002-10-01 | Industrial Technology Research Institute | Multi-frequency band antenna |
JP2002299933A (ja) | 2001-04-02 | 2002-10-11 | Murata Mfg Co Ltd | アンテナの電極構造およびそれを備えた通信機 |
FR2825517A1 (fr) * | 2001-06-01 | 2002-12-06 | Socapex Amphenol | Antenne a plaque |
GB2377082A (en) | 2001-06-29 | 2002-12-31 | Nokia Corp | Two element antenna system |
US6452551B1 (en) | 2001-08-02 | 2002-09-17 | Auden Techno Corp. | Capacitor-loaded type single-pole planar antenna |
FI115343B (fi) * | 2001-10-22 | 2005-04-15 | Filtronic Lk Oy | Sisäinen monikaista-antenni |
KR100533624B1 (ko) * | 2002-04-16 | 2005-12-06 | 삼성전기주식회사 | 듀얼 피딩 포트를 갖는 멀티밴드 칩 안테나 및 이를사용하는 이동 통신 장치 |
US6717551B1 (en) * | 2002-11-12 | 2004-04-06 | Ethertronics, Inc. | Low-profile, multi-frequency, multi-band, magnetic dipole antenna |
FI113586B (fi) * | 2003-01-15 | 2004-05-14 | Filtronic Lk Oy | Sisäinen monikaista-antenni |
-
2003
- 2003-01-22 FI FI20030093A patent/FI113587B/fi not_active IP Right Cessation
-
2004
- 2004-01-07 US US10/753,885 patent/US7501983B2/en not_active Expired - Lifetime
- 2004-01-09 EP EP04396002A patent/EP1439602A1/en not_active Withdrawn
- 2004-01-15 CN CNB2004100018590A patent/CN100416914C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11127010A (ja) * | 1997-10-22 | 1999-05-11 | Sony Corp | アンテナ装置及び携帯無線機 |
US6034637A (en) * | 1997-12-23 | 2000-03-07 | Motorola, Inc. | Double resonant wideband patch antenna and method of forming same |
CN1336020A (zh) * | 1998-12-23 | 2002-02-13 | 诺基亚移动电话有限公司 | 一种天线及制造方法 |
US6252552B1 (en) * | 1999-01-05 | 2001-06-26 | Filtronic Lk Oy | Planar dual-frequency antenna and radio apparatus employing a planar antenna |
US6469673B2 (en) * | 2000-06-30 | 2002-10-22 | Nokia Mobile Phones Ltd. | Antenna circuit arrangement and testing method |
Also Published As
Publication number | Publication date |
---|---|
FI20030093A0 (fi) | 2003-01-22 |
US20040145527A1 (en) | 2004-07-29 |
US7501983B2 (en) | 2009-03-10 |
FI113587B (fi) | 2004-05-14 |
CN1518158A (zh) | 2004-08-04 |
EP1439602A1 (en) | 2004-07-21 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: LK PRODUCTS CO., LTD. Free format text: FORMER OWNER: FILTLANGNIK LK CO., LTD. Effective date: 20050930 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20050930 Address after: Finland kempele Applicant after: LK Products OY Address before: Finland kempele Applicant before: Firtronic LK Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 Termination date: 20130115 |
|
CF01 | Termination of patent right due to non-payment of annual fee |