DE69217286T2 - Einziehbare Antenne - Google Patents

Einziehbare Antenne

Info

Publication number
DE69217286T2
DE69217286T2 DE69217286T DE69217286T DE69217286T2 DE 69217286 T2 DE69217286 T2 DE 69217286T2 DE 69217286 T DE69217286 T DE 69217286T DE 69217286 T DE69217286 T DE 69217286T DE 69217286 T2 DE69217286 T2 DE 69217286T2
Authority
DE
Germany
Prior art keywords
retractable antenna
retractable
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
Application number
DE69217286T
Other languages
English (en)
Other versions
DE69217286D1 (de
Inventor
Peter Sroka
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.)
Nokia Mobile Phones UK Ltd
Original Assignee
Nokia Mobile Phones UK Ltd
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 Nokia Mobile Phones UK Ltd filed Critical Nokia Mobile Phones UK Ltd
Publication of DE69217286D1 publication Critical patent/DE69217286D1/de
Application granted granted Critical
Publication of DE69217286T2 publication Critical patent/DE69217286T2/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
    • H01Q1/12—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
    • H01Q1/244—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 extendable from a housing along a given path
DE69217286T 1991-07-13 1992-06-24 Einziehbare Antenne Expired - Fee Related DE69217286T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9115137A GB2257838B (en) 1991-07-13 1991-07-13 Retractable antenna

Publications (2)

Publication Number Publication Date
DE69217286D1 DE69217286D1 (de) 1997-03-20
DE69217286T2 true DE69217286T2 (de) 1997-08-28

Family

ID=10698303

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69217286T Expired - Fee Related DE69217286T2 (de) 1991-07-13 1992-06-24 Einziehbare Antenne

Country Status (4)

Country Link
US (1) US5245350A (de)
EP (1) EP0523867B1 (de)
DE (1) DE69217286T2 (de)
GB (1) GB2257838B (de)

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JP3059336B2 (ja) * 1994-04-06 2000-07-04 三菱電機株式会社 アンテナ装置及び移動体通信機
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US5635943A (en) * 1995-10-16 1997-06-03 Matsushita Communication Industrial Corp. Of America Transceiver having retractable antenna assembly
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US5892483A (en) * 1996-03-15 1999-04-06 Ericsson Inc. Dual antenna arrangement for portable transceiver
US6166707A (en) * 1996-04-01 2000-12-26 Motorola, Inc. Antenna shroud for a portable communications device
DK176625B1 (da) * 1996-07-05 2008-12-01 Ipcom Gmbh & Co Kg Håndbåret apparat med antennemidler til udsendelse af et radiosignal
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US5914689A (en) * 1997-06-25 1999-06-22 Centurion Intl., Inc. Antenna for a portable, wireless communication device
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US6075489A (en) * 1998-09-09 2000-06-13 Centurion Intl., Inc. Collapsible antenna
JP2003179420A (ja) * 1998-10-29 2003-06-27 Koji Sasano アンテナ
US6166696A (en) * 1998-11-30 2000-12-26 T&M Antennas Dual radiator galvanic contact antenna for portable communicator
GB9902685D0 (en) * 1999-02-08 1999-03-31 Nokia Mobile Phones Ltd Antenna
US6469669B1 (en) * 1999-02-16 2002-10-22 Qualcomm Incorporated Hybrid antenna system for a portable wireless communication device
US6172646B1 (en) * 1999-03-15 2001-01-09 Murata Manufacturing Co., Ltd. Antenna apparatus and communication apparatus using the antenna apparatus
FI112986B (fi) * 1999-06-14 2004-02-13 Filtronic Lk Oy Antennirakenne
US6198443B1 (en) 1999-07-30 2001-03-06 Centurion Intl., Inc. Dual band antenna for cellular communications
CN101188325B (zh) 1999-09-20 2013-06-05 弗拉克托斯股份有限公司 多级天线
AU1046700A (en) 1999-10-26 2001-05-08 Fractus, S.A. Interlaced multiband antenna arrays
US7725083B1 (en) * 2000-01-05 2010-05-25 Centurion Wireless Technologies, Inc. Antenna system for a wireless communication device
CN1434988A (zh) 2000-01-19 2003-08-06 弗拉克托斯股份有限公司 分形和空间填充传输线,谐振器,滤波器及无源网络元件
WO2001054225A1 (en) * 2000-01-19 2001-07-26 Fractus, S.A. Space-filling miniature antennas
SE517850C2 (sv) * 2000-04-03 2002-07-23 Allgon Ab Antennanordning och bärbar radiokommunikationsanordning innefattande en sådan antennannordning
US6329951B1 (en) * 2000-04-05 2001-12-11 Research In Motion Limited Electrically connected multi-feed antenna system
EP1313166B1 (de) * 2000-04-19 2007-11-14 Advanced Automotive Antennas, S.L. Fortschrittliche mehrebenenantenne fuer kraftfahrzeuge
WO2001093368A1 (fr) * 2000-06-01 2001-12-06 Mitsubishi Denki Kabushiki Kaisha Élément d'antenne et terminal d'informations portable
FI114255B (fi) * 2000-06-30 2004-09-15 Nokia Corp Antennipiirijärjestely ja testausmenetelmä
JP2002064324A (ja) * 2000-08-23 2002-02-28 Matsushita Electric Ind Co Ltd アンテナ装置
KR100365780B1 (ko) * 2000-09-20 2002-12-26 삼성전자 주식회사 이동통신 단말기의 내장형 단일대역 안테나 구현장치 및휩 안테나 연동방법
US7511675B2 (en) * 2000-10-26 2009-03-31 Advanced Automotive Antennas, S.L. Antenna system for a motor vehicle
FI113216B (fi) 2000-10-27 2004-03-15 Filtronic Lk Oy Kaksitoiminen antennirakenne ja radiolaite
JP2002185238A (ja) * 2000-12-11 2002-06-28 Sony Corp デュアルバンド対応内蔵アンテナ装置およびこれを備えた携帯無線端末
JP4803881B2 (ja) * 2001-01-16 2011-10-26 パナソニック株式会社 携帯無線機の内蔵アンテナ
MXPA03007030A (es) 2001-02-07 2003-11-18 Fractus Sa Antena de parche microtira miniatura en forma de anillo de banda ancha.
EP1244174A1 (de) * 2001-03-20 2002-09-25 Sony International (Europe) GmbH Mobiles Endgerät mit Öffnung in einer Streifenleiterantenne
CA2381043C (en) * 2001-04-12 2005-08-23 Research In Motion Limited Multiple-element antenna
BR0116985A (pt) * 2001-04-16 2004-12-21 Fractus Sa Disposição de antena de banda dupla e de polarização dupla
ATE385054T1 (de) * 2001-10-16 2008-02-15 Fractus Sa Mehrfrequenz-mikrostreifen-patch-antenne mit parasitär gekoppelten elementen
US9755314B2 (en) 2001-10-16 2017-09-05 Fractus S.A. Loaded antenna
EP1942551A1 (de) 2001-10-16 2008-07-09 Fractus, S.A. Mehrbandantenne
ATE364911T1 (de) * 2001-10-16 2007-07-15 Fractus Sa Belastete antenne
ES2190749B1 (es) 2001-11-30 2004-06-16 Fractus, S.A Dispersores "chaff" multinivel y/o "space-filling", contra radar.
CN100420092C (zh) * 2002-06-21 2008-09-17 捷讯研究有限公司 具有寄生耦合器的多单元天线
US6791500B2 (en) * 2002-12-12 2004-09-14 Research In Motion Limited Antenna with near-field radiation control
CA2414718C (en) 2002-12-17 2005-11-22 Research In Motion Limited Dual mode antenna system for radio transceiver
KR20050111355A (ko) * 2003-03-13 2005-11-24 갈트로닉스 엘티드 개량된 컨택트 시스템을 구비한 경통형 출몰식 안테나
JP2004318466A (ja) * 2003-04-16 2004-11-11 Matsushita Electric Ind Co Ltd 商品券、商品券発行システム及び商品券利用システム
ATE375012T1 (de) * 2003-05-14 2007-10-15 Research In Motion Ltd Mehrbandantenne mit streifenleiter- und schlitzstrukturen
DE60319965T2 (de) * 2003-06-12 2009-04-30 Research In Motion Ltd., Waterloo Mehrelement-Antenne mit parasitärem Antennenelement
US6980173B2 (en) * 2003-07-24 2005-12-27 Research In Motion Limited Floating conductor pad for antenna performance stabilization and noise reduction
US7369089B2 (en) * 2004-05-13 2008-05-06 Research In Motion Limited Antenna with multiple-band patch and slot structures
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
KR100842081B1 (ko) * 2006-07-26 2008-06-30 삼성전자주식회사 대역폭이 증가된 모노폴 안테나 및 이를 구비한 이동통신단말기
TW200905972A (en) * 2007-07-31 2009-02-01 Wistron Neweb Corp Antenna structure and wireless communication appratus thereof

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GB828213A (en) * 1955-04-26 1960-02-17 Anderson Co Improvements in or relating to power-operable vehicle antenna
US3087117A (en) * 1959-08-03 1963-04-23 Motorola Inc Portable transmitter apparatus with selective, diverse antenna means
FR2288671A1 (fr) * 1974-06-18 1976-05-21 Thomson Csf Radar pour sous-marin
JP2702109B2 (ja) * 1985-08-29 1998-01-21 日本電気株式会社 携帯無線機
US4675687A (en) * 1986-01-22 1987-06-23 General Motors Corporation AM-FM cellular telephone multiband antenna for motor vehicle
US4721965A (en) * 1986-01-22 1988-01-26 General Motors Corporation AM-FM-cellular telephone multiband antenna for motor vehicle
JPH0779299B2 (ja) * 1986-08-30 1995-08-23 日本電気株式会社 携帯無線機
US5072230A (en) * 1987-09-30 1991-12-10 Fujitsu Ten Limited Mobile telescoping whip antenna with impedance matched feed sections
GB2219159B (en) * 1988-05-27 1993-03-10 Technophone Ltd Antenna assembly
JPH01317001A (ja) * 1988-06-17 1989-12-21 Mitsubishi Electric Corp アンテナ切替装置
US4847629A (en) * 1988-08-03 1989-07-11 Alliance Research Corporation Retractable cellular antenna
RU1838850C (ru) * 1988-11-02 1993-08-30 Моторола, Инк. Выдвижна антенна система дл портативного приемопередатчика
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JP2919024B2 (ja) * 1989-08-29 1999-07-12 日本電気株式会社 携帯無線機用アンテナ

Also Published As

Publication number Publication date
EP0523867B1 (de) 1997-02-05
GB2257838B (en) 1995-06-14
DE69217286D1 (de) 1997-03-20
EP0523867A3 (en) 1993-06-16
GB2257838A (en) 1993-01-20
US5245350A (en) 1993-09-14
EP0523867A2 (de) 1993-01-20
GB9115137D0 (en) 1991-08-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BECKER, KURIG, STRAUS, 80336 MUENCHEN

8339 Ceased/non-payment of the annual fee