DE69118740D1 - Mobile Antenne - Google Patents

Mobile Antenne

Info

Publication number
DE69118740D1
DE69118740D1 DE69118740T DE69118740T DE69118740D1 DE 69118740 D1 DE69118740 D1 DE 69118740D1 DE 69118740 T DE69118740 T DE 69118740T DE 69118740 T DE69118740 T DE 69118740T DE 69118740 D1 DE69118740 D1 DE 69118740D1
Authority
DE
Germany
Prior art keywords
mobile antenna
antenna
mobile
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
Application number
DE69118740T
Other languages
English (en)
Other versions
DE69118740T2 (de
Inventor
Kunitoshi Nishikawa
Kazuo Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Central R&D Labs Inc
Original Assignee
Toyota Central R&D Labs Inc
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 Toyota Central R&D Labs Inc filed Critical Toyota Central R&D Labs Inc
Publication of DE69118740D1 publication Critical patent/DE69118740D1/de
Application granted granted Critical
Publication of DE69118740T2 publication Critical patent/DE69118740T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • 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
    • H01Q9/40—Element having extended radiating surface
DE69118740T 1990-03-01 1991-02-28 Mobile Antenne Expired - Fee Related DE69118740T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2051500A JP2870940B2 (ja) 1990-03-01 1990-03-01 車載アンテナ

Publications (2)

Publication Number Publication Date
DE69118740D1 true DE69118740D1 (de) 1996-05-23
DE69118740T2 DE69118740T2 (de) 1996-12-05

Family

ID=12888702

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69118740T Expired - Fee Related DE69118740T2 (de) 1990-03-01 1991-02-28 Mobile Antenne

Country Status (4)

Country Link
US (1) US5146232A (de)
EP (1) EP0444679B1 (de)
JP (1) JP2870940B2 (de)
DE (1) DE69118740T2 (de)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5294938A (en) * 1991-03-15 1994-03-15 Matsushita Electric Works, Ltd. Concealedly mounted top loaded vehicular antenna unit
US5355142A (en) * 1991-10-15 1994-10-11 Ball Corporation Microstrip antenna structure suitable for use in mobile radio communications and method for making same
FR2709878B1 (fr) * 1993-09-07 1995-11-24 Univ Limoges Antenne fil-plaque monopolaire.
US5510804A (en) * 1994-10-03 1996-04-23 Ford Motor Company F-shaped three element dipole antenna for motor vehicles
GB9508891D0 (en) * 1995-05-02 1995-06-21 Centrepoint Technology Limited Antenna unit
US5784032A (en) * 1995-11-01 1998-07-21 Telecommunications Research Laboratories Compact diversity antenna with weak back near fields
DE19543625C1 (de) * 1995-11-23 1997-01-30 Bosch Gmbh Robert Vorrichtung zum Nachrüsten einer weiteren Antenne an eine vorhandene Fahrzeugantenne und Fahrzeugzusatzantenne
DE19614068A1 (de) * 1996-04-09 1997-10-16 Fuba Automotive Gmbh Flachantenne
DE19857191A1 (de) * 1998-12-11 2000-07-06 Bosch Gmbh Robert Halfloop-Antenne
DE19922699C2 (de) 1999-05-18 2001-05-17 Hirschmann Electronics Gmbh Antenne mit wenigstens einem Vertikalstrahler
JP4221878B2 (ja) * 2000-01-25 2009-02-12 ソニー株式会社 アンテナ装置
US6356242B1 (en) 2000-01-27 2002-03-12 George Ploussios Crossed bent monopole doublets
DE10005567C2 (de) * 2000-02-09 2001-12-06 Bosch Gmbh Robert Fahrzeugaußenspiegel mit integrierter Antenne
DK1160999T3 (da) * 2000-06-03 2010-11-15 Ipcom Gmbh & Co Kg Antennearrangement til en mobiltelefon
DE10045634B4 (de) * 2000-09-15 2005-08-25 Hella Kgaa Hueck & Co. Resonante Antenne für eine Steuereinrichtung für ein Kraftfahrzeug und deren Verwendung
US6433742B1 (en) 2000-10-19 2002-08-13 Magis Networks, Inc. Diversity antenna structure for wireless communications
US6456245B1 (en) 2000-12-13 2002-09-24 Magis Networks, Inc. Card-based diversity antenna structure for wireless communications
US6456242B1 (en) 2001-03-05 2002-09-24 Magis Networks, Inc. Conformal box antenna
FR2825836B1 (fr) * 2001-06-08 2005-09-23 Centre Nat Rech Scient Antenne resonante omnidirectionnelle
US6675461B1 (en) * 2001-06-26 2004-01-13 Ethertronics, Inc. Method for manufacturing a magnetic dipole antenna
US7359762B2 (en) 2002-04-18 2008-04-15 Black & Decker Inc. Measurement and alignment device including a display system
JP3812503B2 (ja) * 2002-06-28 2006-08-23 株式会社デンソー 車両用アンテナの搭載構造および車両用アンテナの搭載方法
SE525359C2 (sv) * 2003-06-17 2005-02-08 Perlos Ab Flerbandsantenn
KR100568270B1 (ko) * 2003-06-24 2006-04-05 삼성전기주식회사 내장형 안테나 단자부 지지 장치
JP2005303721A (ja) 2004-04-13 2005-10-27 Sharp Corp アンテナ及びそれを用いた携帯無線機
US7268741B2 (en) * 2004-09-13 2007-09-11 Emag Technologies, Inc. Coupled sectorial loop antenna for ultra-wideband applications
US7243440B2 (en) 2004-10-06 2007-07-17 Black & Decker Inc. Gauge for use with power tools
DE102004054015A1 (de) 2004-11-09 2006-05-11 Robert Bosch Gmbh Planare Breitbandantenne
TWI248231B (en) * 2005-02-04 2006-01-21 Ind Tech Res Inst Planar monopole antenna
JP5102941B2 (ja) 2005-05-02 2012-12-19 株式会社ヨコオ 広帯域アンテナ
JP4450323B2 (ja) * 2005-08-04 2010-04-14 株式会社ヨコオ 平面広帯域アンテナ
US7183979B1 (en) * 2005-08-24 2007-02-27 Accton Technology Corporation Dual-band patch antenna with slot structure
US7629929B2 (en) * 2005-09-26 2009-12-08 Electronics And Telecommunications Research Institute Antenna using proximity-coupled feed method, RFID tag having the same, and antenna impedance matching method thereof
KR100688093B1 (ko) 2005-09-26 2007-03-02 한국전자통신연구원 근접 결합 급전 방식을 이용한 안테나, ｒｆⅰｄ 태그 및안테나 임피던스 정합 방법
US20080074614A1 (en) * 2006-09-25 2008-03-27 Richard Alan Leblanc Method and system for pupil acquisition
CN101558531B (zh) 2006-12-15 2013-02-27 株式会社村田制作所 天线及具备该天线的通信装置
JP5046698B2 (ja) * 2007-03-26 2012-10-10 パナソニック株式会社 アンテナ装置
WO2009031323A1 (ja) * 2007-09-07 2009-03-12 Panasonic Corporation Ｓｉｍカードのｉｃモジュールおよびｓｉｍカード
JP4649486B2 (ja) * 2008-02-28 2011-03-09 原田工業株式会社 携帯端末用アンテナ
JP5317788B2 (ja) * 2009-03-26 2013-10-16 三菱電機株式会社 アンテナ装置
WO2014136543A1 (ja) * 2013-03-05 2014-09-12 三菱電機株式会社 アンテナ装置の設置方法及びアンテナ装置
US20140266959A1 (en) * 2013-03-15 2014-09-18 City University Of Hong Kong Patch antenna
US9431712B2 (en) * 2013-05-22 2016-08-30 Wisconsin Alumni Research Foundation Electrically-small, low-profile, ultra-wideband antenna
US9337540B2 (en) 2014-06-04 2016-05-10 Wisconsin Alumni Research Foundation Ultra-wideband, low profile antenna
CA2969001C (en) * 2014-11-27 2020-02-18 Huawei Technologies Co., Ltd. Antenna component, antenna, and small cell device
FR3033449B1 (fr) * 2015-03-05 2018-04-13 Tdf Structure antennaire omnidirectionnelle large bande
WO2017130348A1 (ja) * 2016-01-28 2017-08-03 富士通株式会社 アンテナ装置
JP6412059B2 (ja) * 2016-05-27 2018-10-24 Ｎｅｃプラットフォームズ株式会社 設置体及び設置システム
CN107925151B (zh) * 2016-07-27 2020-06-02 华为技术有限公司 无线收发装置和基站
MX2019013496A (es) * 2017-05-30 2020-02-13 Licensys Australasia Pty Ltd Una antena.
CN110165423B (zh) * 2019-04-03 2024-03-12 京信网络系统股份有限公司 宽频带小型化天线
WO2021074969A1 (ja) * 2019-10-15 2021-04-22 富士通コネクテッドテクノロジーズ株式会社 アンテナ装置および無線通信装置
CN113937472B (zh) * 2020-07-14 2023-11-24 富泰京精密电子(烟台)有限公司 天线结构

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE879850C (de) * 1951-08-21 1953-06-15 Siemens Ag Antenne, insbesondere Fahrzeugantenne
GB926173A (en) * 1958-08-01 1963-05-15 G S V Marine & Commericial Ltd Improvements in and relating to radio aerials
DE1297716B (de) * 1965-10-28 1969-06-19 Siemens Ag Fahrzeugantenne in Form eines ueber einem Gegengewicht angeordneten Strahlers
US3967276A (en) * 1975-01-09 1976-06-29 Beam Guidance Inc. Antenna structures having reactance at free end
JPS52108755A (en) * 1976-03-09 1977-09-12 Hitoshi Tokumaru Antenna device
US4201989A (en) * 1979-04-11 1980-05-06 The United States Of America As Represented By The Secretary Of The Army Wideband antenna with frequency dependent ferrite core inductor
EP0209989B1 (de) * 1985-06-28 1992-05-13 Toyota Jidosha Kabushiki Kaisha Fahrzeugantennensystem
EP0221694A3 (de) * 1985-10-29 1988-06-01 Toyota Jidosha Kabushiki Kaisha Fahrzeugantennensystem
JPS6392104A (ja) * 1986-10-07 1988-04-22 Sumitomo Electric Ind Ltd 路側ビーコン方式の車載アンテナ
US4835541A (en) * 1986-12-29 1989-05-30 Ball Corporation Near-isotropic low-profile microstrip radiator especially suited for use as a mobile vehicle antenna
JPH0659009B2 (ja) * 1988-03-10 1994-08-03 株式会社豊田中央研究所 移動体用アンテナ

Also Published As

Publication number Publication date
JPH03253106A (ja) 1991-11-12
EP0444679B1 (de) 1996-04-17
EP0444679A3 (en) 1992-09-09
JP2870940B2 (ja) 1999-03-17
US5146232A (en) 1992-09-08
EP0444679A2 (de) 1991-09-04
DE69118740T2 (de) 1996-12-05

Similar Documents

Publication Publication Date Title
DE69118740T2 (de) Mobile Antenne
DE69217286T2 (de) Einziehbare Antenne
DE69125003D1 (de) Zellularfunk
DK447589D0 (da) Antenne
FR2667730B1 (fr) Antenne.
DE69419080D1 (de) Antenne
DE69512831D1 (de) Antenne
DE69428767D1 (de) Einziehbare Antenne
GB2245430B (en) Matching element for mobile antenna
FR2645353B1 (fr) Antenne plane
FR2730094B1 (fr) Antenne radio
DE69506435D1 (de) Antenne
DE69523535D1 (de) Antenne
FR2646967B1 (fr) Antenne plane
FR2666691B2 (fr) Antenne microonde.
FR2664749B1 (fr) Antenne microonde.
DE69124714T2 (de) Antenne für tragbares Funkgerät
DE69105224D1 (de) Antenne.
DE69324488D1 (de) Antenne
DE59303476D1 (de) Antenne
DE9412031U1 (de) Antenne
DE59104858D1 (de) Dielektrische Antenne.
FR2694137B1 (fr) Antenne.
FR2695257B1 (fr) Antenne.
SE9301670D0 (sv) Laegesberoende radioantenn

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee