DE69601848D1 - Chip Antenne - Google Patents

Chip Antenne

Info

Publication number
DE69601848D1
DE69601848D1 DE69601848T DE69601848T DE69601848D1 DE 69601848 D1 DE69601848 D1 DE 69601848D1 DE 69601848 T DE69601848 T DE 69601848T DE 69601848 T DE69601848 T DE 69601848T DE 69601848 D1 DE69601848 D1 DE 69601848D1
Authority
DE
Germany
Prior art keywords
chip antenna
antenna
chip
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
DE69601848T
Other languages
English (en)
Other versions
DE69601848T2 (de
Inventor
Harufumi Mandai
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
Publication of DE69601848D1 publication Critical patent/DE69601848D1/de
Application granted granted Critical
Publication of DE69601848T2 publication Critical patent/DE69601848T2/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
    • H01Q1/38—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
    • 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
DE69601848T 1995-09-19 1996-09-17 Chip Antenne Expired - Lifetime DE69601848T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23995895A JP3289572B2 (ja) 1995-09-19 1995-09-19 チップアンテナ

Publications (2)

Publication Number Publication Date
DE69601848D1 true DE69601848D1 (de) 1999-04-29
DE69601848T2 DE69601848T2 (de) 1999-08-19

Family

ID=17052369

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69601848T Expired - Lifetime DE69601848T2 (de) 1995-09-19 1996-09-17 Chip Antenne

Country Status (4)

Country Link
US (1) US5767811A (de)
EP (1) EP0765001B1 (de)
JP (1) JP3289572B2 (de)
DE (1) DE69601848T2 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09214227A (ja) * 1996-02-07 1997-08-15 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
JPH09326624A (ja) * 1996-06-05 1997-12-16 Murata Mfg Co Ltd チップアンテナ
JPH1022727A (ja) * 1996-07-02 1998-01-23 Murata Mfg Co Ltd アンテナ装置
JPH10145125A (ja) * 1996-09-10 1998-05-29 Murata Mfg Co Ltd アンテナ装置
JPH1098322A (ja) * 1996-09-20 1998-04-14 Murata Mfg Co Ltd チップアンテナ及びアンテナ装置
JP3047836B2 (ja) * 1996-11-07 2000-06-05 株式会社村田製作所 ミアンダラインアンテナ
US6239765B1 (en) * 1999-02-27 2001-05-29 Rangestar Wireless, Inc. Asymmetric dipole antenna assembly
CN100355148C (zh) 1999-09-20 2007-12-12 弗拉克托斯股份有限公司 多级天线
WO2001031747A1 (es) * 1999-10-26 2001-05-03 Fractus, S.A. Agrupaciones multibanda de antenas entrelazadas
ATE302473T1 (de) 2000-01-19 2005-09-15 Fractus Sa Raumfüllende miniaturantenne
WO2001054221A1 (en) 2000-01-19 2001-07-26 Fractus, S.A. Fractal and space-filling transmission lines, resonators, filters and passive network elements
US6991528B2 (en) * 2000-02-17 2006-01-31 Applied Materials, Inc. Conductive polishing article for electrochemical mechanical polishing
US6329951B1 (en) * 2000-04-05 2001-12-11 Research In Motion Limited Electrically connected multi-feed antenna system
WO2001082410A1 (es) * 2000-04-19 2001-11-01 Advanced Automotive Antennas, S.L. Antena avanzada multinivel para vehiculos a motor
DE10049845A1 (de) * 2000-10-09 2002-04-11 Philips Corp Intellectual Pty Mehrband-Mikrowellenantenne
US7511675B2 (en) * 2000-10-26 2009-03-31 Advanced Automotive Antennas, S.L. Antenna system for a motor vehicle
EP1358696A1 (de) 2001-02-07 2003-11-05 Fractus, S.A. Kleine, breitbandige, ringförmige mikrostreifenleiterantenne
CA2381043C (en) * 2001-04-12 2005-08-23 Research In Motion Limited Multiple-element antenna
DE60128837T2 (de) * 2001-04-16 2008-02-28 Fractus, S.A. Doppelbandige dualpolarisierte gruppenantenne
KR100414765B1 (ko) * 2001-06-15 2004-01-13 한국과학기술연구원 세라믹 칩 안테나
US6995710B2 (en) * 2001-10-09 2006-02-07 Ngk Spark Plug Co., Ltd. Dielectric antenna for high frequency wireless communication apparatus
BR0117154A (pt) 2001-10-16 2004-10-26 Fractus Sa Antena carregada
EP1942551A1 (de) * 2001-10-16 2008-07-09 Fractus, S.A. Mehrbandantenne
DE60132638T2 (de) * 2001-10-16 2009-01-29 Fractus, S.A. Mehrfrequenz-mikrostreifen-patch-antenne mit parasitär gekoppelten elementen
US9755314B2 (en) 2001-10-16 2017-09-05 Fractus S.A. Loaded antenna
ES2190749B1 (es) 2001-11-30 2004-06-16 Fractus, S.A Dispersores "chaff" multinivel y/o "space-filling", contra radar.
EP1372213A1 (de) * 2002-06-11 2003-12-17 Industrial Technology Research Institute Mehrfrequenzband-Antenne
ATE446595T1 (de) * 2002-06-21 2009-11-15 Research In Motion Ltd Mehrfachelement-antenne mit parasitärkoppler
JP3931866B2 (ja) * 2002-10-23 2007-06-20 株式会社村田製作所 表面実装型アンテナおよびそれを用いたアンテナ装置および通信装置
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
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
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
EP1665456A1 (de) * 2003-09-02 2006-06-07 Philips Intellectual Property & Standards GmbH Antennenmodul für den hochfrequenz- und mikrowellenbereich
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
JP4259580B2 (ja) * 2007-01-22 2009-04-30 ブラザー工業株式会社 アンテナ装置及びこれを備えた無線通信機

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2472106A (en) * 1943-09-20 1949-06-07 Sperry Corp Broad band antenna
JP3055703B2 (ja) * 1990-02-20 2000-06-26 日本電信電話株式会社 腕時計形受信機
US5245745A (en) * 1990-07-11 1993-09-21 Ball Corporation Method of making a thick-film patch antenna structure
US5341148A (en) * 1991-11-29 1994-08-23 Trw Inc. High frequency multi-turn loop antenna in cavity
FR2685130B1 (fr) * 1991-12-13 1994-05-06 Thomson Applic Radars Centre Antenne pastille carree a deux polarisations croisees excitee par deux fentes orthogonales.
JP3114323B2 (ja) * 1992-01-10 2000-12-04 株式会社村田製作所 積層チップコモンモードチョークコイル
JP2809365B2 (ja) * 1992-09-28 1998-10-08 エヌ・ティ・ティ移動通信網株式会社 携帯無線機
DE4335232A1 (de) * 1993-10-15 1995-04-20 Daimler Benz Ag Anordnung zur Abstrahlung von Millimeterwellen
EP0687030B1 (de) * 1994-05-10 2001-09-26 Murata Manufacturing Co., Ltd. Antenneneinheit
JP3123363B2 (ja) * 1994-10-04 2001-01-09 三菱電機株式会社 携帯無線機

Also Published As

Publication number Publication date
EP0765001A1 (de) 1997-03-26
JP3289572B2 (ja) 2002-06-10
US5767811A (en) 1998-06-16
JPH0983228A (ja) 1997-03-28
EP0765001B1 (de) 1999-03-24
DE69601848T2 (de) 1999-08-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition