DE69701119T2 - Chipantenne und Antennenvorrichtung - Google Patents

Chipantenne und Antennenvorrichtung

Info

Publication number
DE69701119T2
DE69701119T2 DE69701119T DE69701119T DE69701119T2 DE 69701119 T2 DE69701119 T2 DE 69701119T2 DE 69701119 T DE69701119 T DE 69701119T DE 69701119 T DE69701119 T DE 69701119T DE 69701119 T2 DE69701119 T2 DE 69701119T2
Authority
DE
Germany
Prior art keywords
antenna
chip
antenna device
chip 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 - Lifetime
Application number
DE69701119T
Other languages
English (en)
Other versions
DE69701119D1 (de
Inventor
Tsuyoshi Suesada
Seiji Kanba
Teruhisa Tsuru
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Application granted granted Critical
Publication of DE69701119D1 publication Critical patent/DE69701119D1/de
Publication of DE69701119T2 publication Critical patent/DE69701119T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical 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
DE69701119T 1996-09-20 1997-09-16 Chipantenne und Antennenvorrichtung Expired - Lifetime DE69701119T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8250142A JPH1098322A (ja) 1996-09-20 1996-09-20 チップアンテナ及びアンテナ装置

Publications (2)

Publication Number Publication Date
DE69701119D1 DE69701119D1 (de) 2000-02-17
DE69701119T2 true DE69701119T2 (de) 2000-06-21

Family

ID=17203450

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69701119T Expired - Lifetime DE69701119T2 (de) 1996-09-20 1997-09-16 Chipantenne und Antennenvorrichtung

Country Status (4)

Country Link
US (1) US5973651A (de)
EP (1) EP0831546B1 (de)
JP (1) JPH1098322A (de)
DE (1) DE69701119T2 (de)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6222489B1 (en) * 1995-08-07 2001-04-24 Murata Manufacturing Co., Ltd. Antenna device
EP0863571B1 (de) * 1997-03-05 2006-04-12 Murata Manufacturing Co., Ltd. Mobiles Bildgerät und Antennenvorrichtung dafür
JPH10247808A (ja) * 1997-03-05 1998-09-14 Murata Mfg Co Ltd チップアンテナ及びその周波数調整方法
US6288680B1 (en) * 1998-03-18 2001-09-11 Murata Manufacturing Co., Ltd. Antenna apparatus and mobile communication apparatus using the same
EP1526604A1 (de) 1999-09-20 2005-04-27 Fractus, S.A. Mehrebenenantenne
CN1196231C (zh) 1999-10-26 2005-04-06 弗拉克托斯股份有限公司 交织多频带天线阵
JP4372325B2 (ja) * 1999-10-29 2009-11-25 三菱マテリアル株式会社 アンテナ
US7245196B1 (en) 2000-01-19 2007-07-17 Fractus, S.A. Fractal and space-filling transmission lines, resonators, filters and passive network elements
ES2410085T3 (es) 2000-01-19 2013-06-28 Fractus, S.A. Antenas miniatura rellenadoras de espacio
US6329951B1 (en) * 2000-04-05 2001-12-11 Research In Motion Limited Electrically connected multi-feed antenna system
JP2004501543A (ja) * 2000-04-19 2004-01-15 アドバンスド　オートモーティブ　アンテナズ　ソシエダット　デ　レスポンサビリダット　リミタダ 改良された自動車用マルチレベルアンテナ
US6486853B2 (en) * 2000-05-18 2002-11-26 Matsushita Electric Industrial Co., Ltd. Chip antenna, radio communications terminal and radio communications system using the same and method for production of the same
JP2001358517A (ja) * 2000-06-15 2001-12-26 Murata Mfg Co Ltd アンテナ装置およびそれを用いた無線機
US6630906B2 (en) * 2000-07-24 2003-10-07 The Furukawa Electric Co., Ltd. Chip antenna and manufacturing method of the same
WO2002013312A1 (fr) * 2000-08-04 2002-02-14 Matsushita Electric Industrial Co., Ltd. Antenne et dispositif de radiocommunication comprenant cette antenne
TW513829B (en) 2000-10-12 2002-12-11 Furukawa Electric Co Ltd Small antenna
US7511675B2 (en) 2000-10-26 2009-03-31 Advanced Automotive Antennas, S.L. Antenna system for a motor vehicle
DE60120894T2 (de) 2000-12-26 2007-01-11 The Furukawa Electric Co., Ltd. Herstellungsverfahren einer Antenne
JP2002232223A (ja) * 2001-02-01 2002-08-16 Nec Corp チップアンテナおよびアンテナ装置
TW513827B (en) 2001-02-07 2002-12-11 Furukawa Electric Co Ltd Antenna apparatus
MXPA03007030A (es) 2001-02-07 2003-11-18 Fractus Sa Antena de parche microtira miniatura en forma de anillo de banda ancha.
US6922575B1 (en) 2001-03-01 2005-07-26 Symbol Technologies, Inc. Communications system and method utilizing integrated chip antenna
US6664930B2 (en) 2001-04-12 2003-12-16 Research In Motion Limited Multiple-element antenna
EP1380069B1 (de) 2001-04-16 2007-06-06 Fractus, S.A. Doppelbandige dualpolarisierte gruppenantenne
KR100423395B1 (ko) * 2001-07-02 2004-03-18 삼성전기주식회사 칩 안테나
US6995710B2 (en) * 2001-10-09 2006-02-07 Ngk Spark Plug Co., Ltd. Dielectric antenna for high frequency wireless communication apparatus
US9755314B2 (en) 2001-10-16 2017-09-05 Fractus S.A. Loaded antenna
EP1436858A1 (de) * 2001-10-16 2004-07-14 Fractus, S.A. Multibandantenne
DE60132638T2 (de) 2001-10-16 2009-01-29 Fractus, S.A. Mehrfrequenz-mikrostreifen-patch-antenne mit parasitär gekoppelten elementen
CN100382385C (zh) * 2001-10-16 2008-04-16 弗拉克托斯股份有限公司 加载天线
ES2190749B1 (es) 2001-11-30 2004-06-16 Fractus, S.A Dispersores "chaff" multinivel y/o "space-filling", contra radar.
GB2387036B (en) 2002-03-26 2005-03-02 Ngk Spark Plug Co Dielectric antenna
WO2004001898A1 (en) * 2002-06-21 2003-12-31 Research In Motion Limited Multiple-element antenna with parasitic coupler
US7042418B2 (en) * 2002-11-27 2006-05-09 Matsushita Electric Industrial Co., Ltd. Chip antenna
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
US6842149B2 (en) * 2003-01-24 2005-01-11 Solectron Corporation Combined mechanical package shield antenna
EP1593181A2 (de) * 2003-04-10 2005-11-09 Matsushita Electric Industrial Co., Ltd. Antennenelement, antennenmodul, und damit versehenes elektronisches gerät
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
DE60316666T2 (de) * 2003-05-14 2008-07-24 Research In Motion Ltd., Waterloo Mehrbandantenne mit Streifenleiter- und Schlitzstrukturen
EP1912279B1 (de) * 2003-06-12 2011-01-05 Research In Motion Limited Mehrelement-Antenne mit schwimmenden parasitären Antennenelement
US6980173B2 (en) * 2003-07-24 2005-12-27 Research In Motion Limited Floating conductor pad for antenna performance stabilization and noise reduction
US7148851B2 (en) * 2003-08-08 2006-12-12 Hitachi Metals, Ltd. Antenna device and communications apparatus comprising same
KR20060119914A (ko) * 2003-09-01 2006-11-24 마츠시타 덴끼 산교 가부시키가이샤 안테나 모듈
JP2005175757A (ja) * 2003-12-10 2005-06-30 Matsushita Electric Ind Co Ltd アンテナモジュール
JP4631288B2 (ja) * 2004-02-20 2011-02-16 パナソニック株式会社 アンテナモジュール
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
WO2008133018A1 (ja) * 2007-04-13 2008-11-06 Murata Manufacturing Co., Ltd. 磁界結合型アンテナ、磁界結合型アンテナモジュールおよび磁界結合型アンテナ装置、ならびにこれらの製造方法
US7932869B2 (en) * 2007-08-17 2011-04-26 Ethertronics, Inc. Antenna with volume of material
KR100977086B1 (ko) 2008-03-31 2010-08-19 전남대학교산학협력단 광대역 소형 안테나
US8164523B2 (en) * 2008-05-06 2012-04-24 Google Inc. Compact antenna
KR101444785B1 (ko) 2008-05-14 2014-09-26 엘지전자 주식회사 휴대 단말기
US9153855B2 (en) * 2009-08-28 2015-10-06 Panasonic Intellectual Property Management Co., Ltd. Antenna, antenna unit, and communication device using them
JP2011135124A (ja) * 2009-12-22 2011-07-07 Mitsumi Electric Co Ltd チップアンテナ
JP5413467B2 (ja) * 2010-01-27 2014-02-12 株式会社村田製作所 広帯域アンテナ
EP2573871B1 (de) 2010-09-07 2015-01-28 Murata Manufacturing Co., Ltd. Antennenvorrichtung und kommunikationsendgerät damit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014071A (en) * 1989-06-30 1991-05-07 Motorola, Inc. Ferrite rod antenna
EP0621653B1 (de) * 1993-04-23 1999-12-29 Murata Manufacturing Co., Ltd. Oberflächenmontierbare Antenneneinheit
EP0687030B1 (de) * 1994-05-10 2001-09-26 Murata Manufacturing Co., Ltd. Antenneneinheit
DE69522668T2 (de) * 1995-05-17 2002-06-20 Murata Manufacturing Co Oberflächenmontierbares Antennensystem
JPH0951221A (ja) * 1995-08-07 1997-02-18 Murata Mfg Co Ltd チップアンテナ
JPH0955618A (ja) * 1995-08-17 1997-02-25 Murata Mfg Co Ltd チップアンテナ
JP3289572B2 (ja) * 1995-09-19 2002-06-10 株式会社村田製作所 チップアンテナ
US5696517A (en) * 1995-09-28 1997-12-09 Murata Manufacturing Co., Ltd. Surface mounting antenna and communication apparatus using the same
JP3114582B2 (ja) * 1995-09-29 2000-12-04 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
JPH09223908A (ja) * 1996-02-16 1997-08-26 Murata Mfg Co Ltd チップアンテナ
JPH09284029A (ja) * 1996-04-16 1997-10-31 Murata Mfg Co Ltd チップアンテナ

Also Published As

Publication number Publication date
EP0831546B1 (de) 2000-01-12
DE69701119D1 (de) 2000-02-17
US5973651A (en) 1999-10-26
EP0831546A3 (de) 1998-04-01
EP0831546A2 (de) 1998-03-25
JPH1098322A (ja) 1998-04-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition