DE69811966T2 - Antennenvorrichtung - Google Patents

Antennenvorrichtung

Info

Publication number
DE69811966T2
DE69811966T2 DE69811966T DE69811966T DE69811966T2 DE 69811966 T2 DE69811966 T2 DE 69811966T2 DE 69811966 T DE69811966 T DE 69811966T DE 69811966 T DE69811966 T DE 69811966T DE 69811966 T2 DE69811966 T2 DE 69811966T2
Authority
DE
Germany
Prior art keywords
antenna device
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
DE69811966T
Other languages
English (en)
Other versions
DE69811966D1 (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
Publication of DE69811966D1 publication Critical patent/DE69811966D1/de
Application granted granted Critical
Publication of DE69811966T2 publication Critical patent/DE69811966T2/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
    • 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
    • H01Q9/32—Vertical arrangement of element
    • H01Q9/36—Vertical arrangement of element with top loading
    • 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
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
DE69811966T 1997-02-24 1998-02-24 Antennenvorrichtung Expired - Fee Related DE69811966T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03915797A JP3166649B2 (ja) 1997-02-24 1997-02-24 アンテナ装置

Publications (2)

Publication Number Publication Date
DE69811966D1 DE69811966D1 (de) 2003-04-17
DE69811966T2 true DE69811966T2 (de) 2003-11-27

Family

ID=12545287

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69811966T Expired - Fee Related DE69811966T2 (de) 1997-02-24 1998-02-24 Antennenvorrichtung

Country Status (4)

Country Link
US (1) US5986614A (de)
EP (1) EP0860896B1 (de)
JP (1) JP3166649B2 (de)
DE (1) DE69811966T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000059120A (ja) * 1998-08-12 2000-02-25 Sony Corp アンテナ装置及び携帯無線機
US20020113740A1 (en) * 1999-06-01 2002-08-22 Nadar Fayyaz Flat-plate monopole antennae
JP2001345633A (ja) * 2000-03-28 2001-12-14 Matsushita Electric Ind Co Ltd アンテナ装置
FI115341B (fi) 2000-08-29 2005-04-15 Nokia Corp Matkaviestin ja matkaviestimen antennisovitelma
US6774847B1 (en) * 2001-03-01 2004-08-10 Symbol Technologies, Inc. System and method providing integrated chip antenna with display for communications devices
US6809687B2 (en) * 2001-10-24 2004-10-26 Alps Electric Co., Ltd. Monopole antenna that can easily be reduced in height dimension
CN1306654C (zh) * 2001-12-07 2007-03-21 中兴通讯股份有限公司 移动通信终端内置天线
JP2006025041A (ja) * 2004-07-06 2006-01-26 Matsushita Electric Ind Co Ltd アンテナ内蔵電子装置
FI20041455A (fi) * 2004-11-11 2006-05-12 Lk Products Oy Antennikomponentti
FI119009B (fi) 2005-10-03 2008-06-13 Pulse Finland Oy Monikaistainen antennijärjestelmä
KR100663490B1 (ko) * 2005-11-01 2007-01-02 삼성전자주식회사 안테나 실장 공간을 이용하는 휴대 단말기의 스피커 장치
GB2471012B (en) * 2009-06-09 2013-02-20 Secr Defence A compact ultra wideband antenna for transmission and reception of radio waves
JP5189186B2 (ja) * 2011-07-04 2013-04-24 日本アンテナ株式会社 折り返し逆ｌアンテナ
JP5817999B2 (ja) * 2011-12-06 2015-11-18 三菱マテリアル株式会社 アンテナ装置
JP5821750B2 (ja) * 2012-03-30 2015-11-24 三菱マテリアル株式会社 アンテナ装置
CN113300096B (zh) * 2021-04-21 2022-04-22 惠州高盛达科技有限公司 拼接式pcb天线

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573628A (en) * 1968-07-15 1971-04-06 Motorola Inc Antenna for miniature radio receiver including portions of receiver housing and chassis
DE7400419U (de) * 1974-01-08 1974-11-28 Kathrein Werke Kg Fahrzeugantenne
US3967276A (en) * 1975-01-09 1976-06-29 Beam Guidance Inc. Antenna structures having reactance at free end
US5181044A (en) * 1989-11-15 1993-01-19 Matsushita Electric Works, Ltd. Top loaded antenna
JP3275632B2 (ja) * 1995-06-15 2002-04-15 株式会社村田製作所 無線通信装置

Also Published As

Publication number Publication date
JP3166649B2 (ja) 2001-05-14
EP0860896B1 (de) 2003-03-12
US5986614A (en) 1999-11-16
JPH10242732A (ja) 1998-09-11
DE69811966D1 (de) 2003-04-17
EP0860896A1 (de) 1998-08-26

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Legal Events

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