CN1728453A - 紧凑的倒f天线 - Google Patents
紧凑的倒f天线 Download PDFInfo
- Publication number
- CN1728453A CN1728453A CNA2005100859961A CN200510085996A CN1728453A CN 1728453 A CN1728453 A CN 1728453A CN A2005100859961 A CNA2005100859961 A CN A2005100859961A CN 200510085996 A CN200510085996 A CN 200510085996A CN 1728453 A CN1728453 A CN 1728453A
- Authority
- CN
- China
- Prior art keywords
- antenna
- radiation arm
- conductive path
- plane
- ground plane
- 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.)
- Pending
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
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- 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
- 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
Landscapes
- Details Of Aerials (AREA)
- Waveguide Aerials (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/895,783 US7183976B2 (en) | 2004-07-21 | 2004-07-21 | Compact inverted-F antenna |
US10/895,783 | 2004-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1728453A true CN1728453A (zh) | 2006-02-01 |
Family
ID=35637071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2005100859961A Pending CN1728453A (zh) | 2004-07-21 | 2005-07-21 | 紧凑的倒f天线 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7183976B2 (zh) |
CN (1) | CN1728453A (zh) |
CA (1) | CA2512719A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101174730B (zh) * | 2006-11-03 | 2011-06-22 | 鸿富锦精密工业(深圳)有限公司 | 印刷式天线 |
CN101034766B (zh) * | 2007-04-10 | 2012-12-12 | 嘉兴佳利电子股份有限公司 | 多层陶瓷天线 |
CN109361054A (zh) * | 2018-09-06 | 2019-02-19 | 山东航天电子技术研究所 | 一种板式Argos双向通信天线 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7701404B2 (en) * | 2003-06-11 | 2010-04-20 | Bae Systems Information And Electronic Systems Integration Inc. | Method and apparatus for limiting VSWR spikes in a compact broadband meander line loaded antenna assembly |
TWI269482B (en) * | 2003-11-19 | 2006-12-21 | Univ Nat Taiwan Science Tech | A chip antenna |
US7414583B2 (en) * | 2004-12-08 | 2008-08-19 | Electronics And Telecommunications Research Institute | PIFA, RFID tag using the same and antenna impedance adjusting method thereof |
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 |
US20080024366A1 (en) * | 2006-07-25 | 2008-01-31 | Arcadyan Technology Corporation | Dual band flat antenna |
KR20080108847A (ko) * | 2007-06-11 | 2008-12-16 | 주식회사 오성전자 | 굴곡형 모노폴 안테나 |
US8228236B2 (en) | 2007-08-29 | 2012-07-24 | Intelleflex Corporation | Inverted F antenna with coplanar feed and RFID device having same |
US9317798B2 (en) | 2007-08-29 | 2016-04-19 | Intelleflex Corporation | Inverted F antenna system and RFID device having same |
US20110159815A1 (en) * | 2009-12-25 | 2011-06-30 | Min-Chung Wu | Wireless Device |
TWM402510U (en) * | 2010-11-10 | 2011-04-21 | Wistron Neweb Corp | Broadband antenna |
US8810475B2 (en) * | 2011-03-11 | 2014-08-19 | Ibiden Co., Ltd. | Antenna device |
FR2977731A1 (fr) * | 2011-07-08 | 2013-01-11 | Johnson Contr Automotive Elect | Antenne de type antenne en f inverse integree dans une carte imprimee, et systeme |
CN202308302U (zh) * | 2011-09-30 | 2012-07-04 | 国基电子(上海)有限公司 | 印刷天线 |
KR20130076291A (ko) | 2011-12-28 | 2013-07-08 | 삼성전기주식회사 | 측면 방사 안테나 및 무선통신 모듈 |
CN109787680B (zh) * | 2013-02-11 | 2023-03-28 | Gogo商务航空有限责任公司 | 用于移动平台的多天线系统和方法 |
KR101460475B1 (ko) * | 2014-05-26 | 2014-11-10 | 정윤화 | 3차원 안테나 장치 |
GB2545918B (en) * | 2015-12-30 | 2020-01-22 | Antenova Ltd | Reconfigurable antenna |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4147696B2 (ja) * | 1999-09-16 | 2008-09-10 | 松下電器産業株式会社 | アンテナ装置およびそれを用いた通信端末 |
US6222496B1 (en) * | 1999-11-05 | 2001-04-24 | Internaitonal Business Machines Corporation | Modified inverted-F antenna |
US6768460B2 (en) * | 2000-03-29 | 2004-07-27 | Matsushita Electric Industrial Co., Ltd. | Diversity wireless device and wireless terminal unit |
DE10114012B4 (de) * | 2000-05-11 | 2011-02-24 | Amtran Technology Co., Ltd., Chung Ho | Chipantenne |
US6630906B2 (en) * | 2000-07-24 | 2003-10-07 | The Furukawa Electric Co., Ltd. | Chip antenna and manufacturing method of the same |
EP1306923B1 (en) * | 2000-08-04 | 2006-10-18 | Matsushita Electric Industrial Co., Ltd. | Antenna device and radio communication device comprising the same |
US6512493B2 (en) * | 2001-07-02 | 2003-01-28 | Samsung Electro-Mechanics Co., Ltd. | Chip antenna |
JP3660623B2 (ja) * | 2001-07-05 | 2005-06-15 | 株式会社東芝 | アンテナ装置 |
US20030025637A1 (en) * | 2001-08-06 | 2003-02-06 | E-Tenna Corporation | Miniaturized reverse-fed planar inverted F antenna |
US6882318B2 (en) * | 2002-03-04 | 2005-04-19 | Siemens Information & Communications Mobile, Llc | Broadband planar inverted F antenna |
KR100513314B1 (ko) * | 2002-06-05 | 2005-09-09 | 삼성전기주식회사 | 무급전 소자를 구비한 칩 안테나 |
US6956530B2 (en) * | 2002-09-20 | 2005-10-18 | Centurion Wireless Technologies, Inc. | Compact, low profile, single feed, multi-band, printed antenna |
JP2004153569A (ja) * | 2002-10-30 | 2004-05-27 | Sony Chem Corp | アンテナ実装プリント配線基板 |
TWI235524B (en) * | 2003-11-24 | 2005-07-01 | Jeng-Fang Liou | Planar antenna |
KR100616545B1 (ko) * | 2004-05-04 | 2006-08-29 | 삼성전기주식회사 | 이중 커플링 급전을 이용한 다중밴드용 적층형 칩 안테나 |
US7372411B2 (en) * | 2004-06-28 | 2008-05-13 | Nokia Corporation | Antenna arrangement and method for making the same |
-
2004
- 2004-07-21 US US10/895,783 patent/US7183976B2/en active Active
-
2005
- 2005-07-20 CA CA002512719A patent/CA2512719A1/en not_active Abandoned
- 2005-07-21 CN CNA2005100859961A patent/CN1728453A/zh active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101174730B (zh) * | 2006-11-03 | 2011-06-22 | 鸿富锦精密工业(深圳)有限公司 | 印刷式天线 |
CN101034766B (zh) * | 2007-04-10 | 2012-12-12 | 嘉兴佳利电子股份有限公司 | 多层陶瓷天线 |
CN109361054A (zh) * | 2018-09-06 | 2019-02-19 | 山东航天电子技术研究所 | 一种板式Argos双向通信天线 |
Also Published As
Publication number | Publication date |
---|---|
CA2512719A1 (en) | 2006-01-21 |
US20060017628A1 (en) | 2006-01-26 |
US7183976B2 (en) | 2007-02-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1728453A (zh) | 紧凑的倒f天线 | |
CN1166034C (zh) | 节省空间配置的机内槽形天线 | |
CN1159803C (zh) | 表面安装天线和使用它的通信设备 | |
KR101837225B1 (ko) | 모바일 핸드셋 및 기타 다른 응용예를 위한 루프 안테나 | |
CN1349277A (zh) | 小型化的微波天线 | |
CN100342587C (zh) | 双频带天线 | |
CN101068056A (zh) | 反向f天线及使用该天线的移动通信终端 | |
CN1417888A (zh) | 电路板和用它的表面贴装器件天线 | |
US6819289B2 (en) | Chip antenna with parasitic elements | |
CN1520629A (zh) | 多频率磁性偶极子天线结构和天线体积再利用的方法 | |
CN1977421A (zh) | 一种天线 | |
CN1801529A (zh) | 芯片天线 | |
CN1630962A (zh) | 用于手持式终端的多频带天线 | |
CN1894825A (zh) | 用于移动电话手持装置、pda等的天线 | |
CN1930732A (zh) | 用于计算装置的集成多波段天线 | |
CN1655396A (zh) | 天线和具有该天线的无线通信设备 | |
CN1497781A (zh) | 双极化天线 | |
CN1409438A (zh) | 小型化定向天线 | |
CN1599129A (zh) | Uwb用天线 | |
CN1697255A (zh) | 多层多频带天线 | |
JPWO2007141910A1 (ja) | アンテナ装置及びそれを用いた無線通信機器 | |
CN1694303A (zh) | 使用双偶合馈送的多带多层芯片天线 | |
CN1343380A (zh) | 一种在通信器件中的微波传输带天线装置 | |
EP0999728A1 (en) | An electrical component and an electrical circuit module having connected ground planes | |
JP5867163B2 (ja) | アンテナ装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1088442 Country of ref document: HK |
|
ASS | Succession or assignment of patent right |
Owner name: THE CHINESE UNIV. OF HONG KONG Free format text: FORMER OWNER: MARK IV INDUSTRY CO., LTD. Effective date: 20091016 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20091016 Address after: New territories, Hongkong, China Applicant after: The Chinese University of Hong Kong Address before: Ontario Applicant before: Mark IV Industry Company Co-applicant before: The Chinese University of Hong Kong |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20060201 |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1088442 Country of ref document: HK |