HK1005419A1 - Bidirectional printed antenna - Google Patents

Bidirectional printed antenna

Info

Publication number
HK1005419A1
HK1005419A1 HK98104520A HK98104520A HK1005419A1 HK 1005419 A1 HK1005419 A1 HK 1005419A1 HK 98104520 A HK98104520 A HK 98104520A HK 98104520 A HK98104520 A HK 98104520A HK 1005419 A1 HK1005419 A1 HK 1005419A1
Authority
HK
Hong Kong
Prior art keywords
printed antenna
bidirectional
bidirectional printed
antenna
printed
Prior art date
Application number
HK98104520A
Other languages
English (en)
Inventor
Toshikazu Hori
Keizo Cho
Original Assignee
Nippon Telegraph & Telephone
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Telegraph & Telephone filed Critical Nippon Telegraph & Telephone
Publication of HK1005419A1 publication Critical patent/HK1005419A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/005—Antennas or antenna systems providing at least two radiating patterns providing two patterns of opposite direction; back to back 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
    • H01Q5/378—Combination of fed elements with parasitic elements
    • H01Q5/385—Two or more parasitic elements
    • 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
HK98104520A 1994-06-13 1998-05-26 Bidirectional printed antenna HK1005419A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15312294 1994-06-13

Publications (1)

Publication Number Publication Date
HK1005419A1 true HK1005419A1 (en) 1999-01-08

Family

ID=15555463

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98104520A HK1005419A1 (en) 1994-06-13 1998-05-26 Bidirectional printed antenna

Country Status (5)

Country Link
US (1) US5594455A (xx)
EP (1) EP0688040B1 (xx)
CN (1) CN1073748C (xx)
DE (1) DE69524296T2 (xx)
HK (1) HK1005419A1 (xx)

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JP3185607B2 (ja) * 1995-05-31 2001-07-11 株式会社村田製作所 表面実装型アンテナおよびこれを用いた通信機
US5742258A (en) * 1995-08-22 1998-04-21 Hazeltine Corporation Low intermodulation electromagnetic feed cellular antennas
US5923295A (en) * 1995-12-19 1999-07-13 Mitsumi Electric Co., Ltd. Circular polarization microstrip line antenna power supply and receiver loading the microstrip line antenna
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US5955995A (en) * 1997-01-21 1999-09-21 Texas Instruments Israel Ltd. Radio frequency antenna and method of manufacture thereof
US6031495A (en) * 1997-07-02 2000-02-29 Centurion Intl., Inc. Antenna system for reducing specific absorption rates
US6011522A (en) * 1998-03-17 2000-01-04 Northrop Grumman Corporation Conformal log-periodic antenna assembly
AU3160199A (en) 1998-03-31 1999-10-18 Vodafone Limited Cellular telephone arrangements
AU761038B2 (en) * 1998-04-02 2003-05-29 Kyocera Corporation Plane antenna, and portable radio using thereof
US6018323A (en) * 1998-04-08 2000-01-25 Northrop Grumman Corporation Bidirectional broadband log-periodic antenna assembly
US6140965A (en) * 1998-05-06 2000-10-31 Northrop Grumman Corporation Broad band patch antenna
US6181279B1 (en) 1998-05-08 2001-01-30 Northrop Grumman Corporation Patch antenna with an electrically small ground plate using peripheral parasitic stubs
EP0980111A1 (en) * 1998-05-20 2000-02-16 Libertel N.V. Antenna device of a base station of a mobile telecommunication network.
DE29925006U1 (de) 1999-09-20 2008-04-03 Fractus, S.A. Mehrebenenantenne
JP2003513496A (ja) 1999-10-26 2003-04-08 フラクトゥス・ソシエダッド・アノニマ インタレースマルチバンドアンテナアレイ
BR0017065A (pt) 2000-01-19 2003-11-04 Fractus Sa Antena e conjunto de antenas de enchimento de espaço
US6181282B1 (en) * 2000-01-28 2001-01-30 Tyco Electronics Corporation Antenna and method of making same
US6433744B1 (en) * 2000-03-10 2002-08-13 General Electric Company Wideband patch antenna
AU4121000A (en) 2000-04-19 2001-11-07 Ficosa Internacional, S.A. Multilevel advanced antenna for motor vehicles
DE10049843A1 (de) * 2000-10-09 2002-04-11 Philips Corp Intellectual Pty Fleckenmusterantenne für den Mikrowellenbereich
US7071883B2 (en) * 2001-07-11 2006-07-04 Eagle Broadband, Inc. Set-top box having an improved patch antenna
JP2005503062A (ja) * 2001-09-13 2005-01-27 フラクトゥス・ソシエダッド・アノニマ 小型マルチバンドアンテナ用のマルチレベル空間充填接地面
WO2003034544A1 (en) 2001-10-16 2003-04-24 Fractus, S.A. Multiband antenna
US9755314B2 (en) 2001-10-16 2017-09-05 Fractus S.A. Loaded antenna
JP2003243926A (ja) * 2002-02-15 2003-08-29 Alps Electric Co Ltd パッチアンテナ
US6781544B2 (en) * 2002-03-04 2004-08-24 Cisco Technology, Inc. Diversity antenna for UNII access point
AU2002319262A1 (en) 2002-06-25 2004-01-06 Fractus, S.A. Multiband antenna for handheld terminal
AU2002368101A1 (en) 2002-07-15 2004-02-09 Fractus, S.A. Undersampled microstrip array using multilevel and space-filling shaped elements
US6836247B2 (en) * 2002-09-19 2004-12-28 Topcon Gps Llc Antenna structures for reducing the effects of multipath radio signals
JP2004214820A (ja) * 2002-12-27 2004-07-29 Honda Motor Co Ltd 車載アンテナ
ATE405968T1 (de) 2003-02-19 2008-09-15 Fractus Sa Miniaturantenne mit volumetrischer struktur
US6778141B1 (en) * 2003-03-06 2004-08-17 D-Link Corporation Patch antenna with increased bandwidth
JP3870958B2 (ja) * 2004-06-25 2007-01-24 ソニー株式会社 アンテナ装置並びに無線通信装置
WO2006024516A1 (en) 2004-08-31 2006-03-09 Fractus, S.A. Slim multi-band antenna array for cellular base stations
WO2006032455A1 (en) 2004-09-21 2006-03-30 Fractus, S.A. Multilevel ground-plane for a mobile device
EP1744399A1 (en) * 2005-07-12 2007-01-17 Galileo Joint Undertaking Multi-band antenna for satellite positioning system
US8497814B2 (en) 2005-10-14 2013-07-30 Fractus, S.A. Slim triple band antenna array for cellular base stations
US20070229377A1 (en) * 2005-11-25 2007-10-04 Mccarrick Charles D Low profile msat skewed beam antenna methods and systems
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
CN101114735B (zh) * 2006-07-28 2012-05-02 连展科技电子（昆山）有限公司 一种能降低旁瓣电平的阵列天线
JP4673276B2 (ja) * 2006-09-13 2011-04-20 富士通コンポーネント株式会社 アンテナ装置
JPWO2008056476A1 (ja) * 2006-11-06 2010-02-25 株式会社村田製作所 パッチアンテナ装置及びアンテナ装置
US7948441B2 (en) * 2007-04-12 2011-05-24 Raytheon Company Low profile antenna
TWI332727B (en) * 2007-05-02 2010-11-01 Univ Nat Taiwan Broadband dielectric resonator antenna embedding a moat and design method thereof
US7688265B2 (en) * 2007-09-18 2010-03-30 Raytheon Company Dual polarized low profile antenna
CN101252218B (zh) * 2008-03-04 2012-01-04 东南大学 基于两段型阶梯阻抗谐振器实现多阻带超宽带天线
CN101252219B (zh) * 2008-03-04 2011-10-05 东南大学 基于三段型阶梯阻抗谐振器实现多阻带超宽带天线
JP5091044B2 (ja) * 2008-07-31 2012-12-05 株式会社デンソー マイクロストリップアレーアンテナ
KR101538013B1 (ko) * 2008-09-01 2015-07-20 삼성전자주식회사 보조 안테나가 구비된 인쇄회로기판의 안테나 장치
GB0901475D0 (en) * 2009-01-29 2009-03-11 Univ Birmingham Multifunctional antenna
WO2010106396A1 (en) * 2009-03-16 2010-09-23 Sabanci Universitesi A microstrip phased array antenna
GB2469075A (en) 2009-03-31 2010-10-06 Univ Manchester Wide band array antenna
TWI429138B (zh) * 2010-03-25 2014-03-01 Htc Corp 平面雙向輻射天線
CN102208717B (zh) * 2010-03-31 2014-03-12 宏达国际电子股份有限公司 平面双向辐射天线
CN103828127B (zh) * 2012-09-20 2015-11-25 松下电器产业株式会社 阵列天线装置
CN102938501B (zh) * 2012-12-10 2014-09-03 厦门大学 宽带双向微带天线
US9361493B2 (en) 2013-03-07 2016-06-07 Applied Wireless Identifications Group, Inc. Chain antenna system
CN104064851A (zh) * 2013-03-24 2014-09-24 成都携恩科技有限公司 用于rfid的贴片式天线的口径耦合馈电装置
CN104167611B (zh) * 2013-05-17 2016-12-28 西门子公司 一种双向双极化天线
GB201314242D0 (en) 2013-08-08 2013-09-25 Univ Manchester Wide band array antenna
CN104466366A (zh) * 2013-09-14 2015-03-25 航天信息股份有限公司 双向辐射微带天线
JP6196188B2 (ja) * 2014-06-17 2017-09-13 株式会社東芝 アンテナ装置、及び無線装置
JP5964487B1 (ja) * 2015-07-27 2016-08-03 日本アンテナ株式会社 広帯域アンテナ
US11303026B2 (en) * 2015-12-09 2022-04-12 Viasat, Inc. Stacked self-diplexed dual-band patch antenna
CN105914459B (zh) * 2016-07-04 2018-10-23 清华大学 具有双向同旋圆极化特性的双十字缝隙腔体天线
BR112019018133A2 (pt) * 2017-05-30 2020-04-07 Licensys Australasia Pty Ltd antena
JP6930591B2 (ja) * 2017-07-31 2021-09-01 株式会社村田製作所 アンテナモジュールおよび通信装置
CN108321499A (zh) * 2017-12-29 2018-07-24 瑞声科技(新加坡)有限公司 一种毫米波阵列天线及移动终端
JP2020028077A (ja) * 2018-08-16 2020-02-20 株式会社デンソーテン アンテナ装置
CN109546309B (zh) * 2018-11-27 2020-08-28 英业达科技有限公司 抗金属干扰的偶极天线
CN109742560B (zh) * 2018-12-29 2022-03-01 深圳Tcl新技术有限公司 定向增益天线
CN109586004A (zh) * 2018-12-29 2019-04-05 瑞声科技（南京）有限公司 一种封装天线模组及电子设备
US11923625B2 (en) * 2019-06-10 2024-03-05 Atcodi Co., Ltd Patch antenna and array antenna comprising same

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* Cited by examiner, † Cited by third party
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US3086204A (en) * 1959-11-27 1963-04-16 Andrew Alford Island antenna for installation on aircraft
US4291312A (en) * 1977-09-28 1981-09-22 The United States Of America As Represented By The Secretary Of The Navy Dual ground plane coplanar fed microstrip antennas
JPS5862902A (ja) * 1981-10-09 1983-04-14 Mitsubishi Electric Corp プリント化ダイポ−ルアンテナ
US4899164A (en) * 1988-09-16 1990-02-06 The United States Of America As Represented By The Secretary Of The Air Force Slot coupled microstrip constrained lens
JPH03254208A (ja) * 1990-03-02 1991-11-13 A T R Koudenpa Tsushin Kenkyusho:Kk マイクロストリップアンテナ

Also Published As

Publication number Publication date
DE69524296T2 (de) 2002-07-25
US5594455A (en) 1997-01-14
CN1116779A (zh) 1996-02-14
EP0688040A3 (en) 1998-03-11
DE69524296D1 (de) 2002-01-17
EP0688040A2 (en) 1995-12-20
EP0688040B1 (en) 2001-12-05
CN1073748C (zh) 2001-10-24

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20120609