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DE60203663D1 - Antenne und Kommunikationsgerät mit dieser Antenne - Google Patents

Antenne und Kommunikationsgerät mit dieser Antenne

Info

Publication number
DE60203663D1
DE60203663D1 DE60203663T DE60203663T DE60203663D1 DE 60203663 D1 DE60203663 D1 DE 60203663D1 DE 60203663 T DE60203663 T DE 60203663T DE 60203663 T DE60203663 T DE 60203663T DE 60203663 D1 DE60203663 D1 DE 60203663D1
Authority
DE
Germany
Prior art keywords
antenna
communication device
communication
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
DE60203663T
Other languages
English (en)
Other versions
DE60203663T2 (de
Inventor
Kengo Onaka
Shoji Nagumo
Takashi Ishihara
Jin Sato
Akira Miyata
Kazunari Kawahata
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 DE60203663D1 publication Critical patent/DE60203663D1/de
Application granted granted Critical
Publication of DE60203663T2 publication Critical patent/DE60203663T2/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
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)
  • Support Of Aerials (AREA)
  • Telephone Set Structure (AREA)
DE60203663T 2001-04-02 2002-03-14 Antenne und Kommunikationsgerät mit dieser Antenne Expired - Lifetime DE60203663T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001103460A JP2002299933A (ja) 2001-04-02 2001-04-02 アンテナの電極構造およびそれを備えた通信機
JP2001103460 2001-04-02

Publications (2)

Publication Number Publication Date
DE60203663D1 true DE60203663D1 (de) 2005-05-19
DE60203663T2 DE60203663T2 (de) 2006-03-09

Family

ID=18956517

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60203663T Expired - Lifetime DE60203663T2 (de) 2001-04-02 2002-03-14 Antenne und Kommunikationsgerät mit dieser Antenne

Country Status (4)

Country Link
US (1) US6614401B2 (de)
EP (1) EP1248316B1 (de)
JP (1) JP2002299933A (de)
DE (1) DE60203663T2 (de)

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US7916124B1 (en) 2001-06-20 2011-03-29 Leapfrog Enterprises, Inc. Interactive apparatus using print media
JP2003198410A (ja) * 2001-12-27 2003-07-11 Matsushita Electric Ind Co Ltd 通信端末装置用アンテナ
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JP2006505973A (ja) 2002-11-07 2006-02-16 フラクタス・ソシエダッド・アノニマ 微小アンテナを含む集積回路パッケージ
JP2004201278A (ja) * 2002-12-06 2004-07-15 Sharp Corp パターンアンテナ
JP3881366B2 (ja) 2002-12-06 2007-02-14 株式会社フジクラ アンテナ
FI115262B (fi) 2003-01-15 2005-03-31 Filtronic Lk Oy Monikaista-antenni
FI113587B (fi) 2003-01-15 2004-05-14 Filtronic Lk Oy Tasoantennirakenne ja radiolaite
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FI113586B (fi) 2003-01-15 2004-05-14 Filtronic Lk Oy Sisäinen monikaista-antenni
US6850197B2 (en) 2003-01-31 2005-02-01 M&Fc Holding, Llc Printed circuit board antenna structure
TW583783B (en) * 2003-04-17 2004-04-11 Htc Corp Perpendicularly-oriented inverted F antenna
TW558078U (en) * 2003-05-20 2003-10-11 Hon Hai Prec Ind Co Ltd Antenna
KR20050010549A (ko) * 2003-07-21 2005-01-28 엘지전자 주식회사 Ｕｗｂ 통신용 초소형 안테나
EP1703586A4 (de) * 2003-12-25 2008-01-23 Mitsubishi Materials Corp Antenneneinrichtung und kommunikationsvorrichtung
JP2005236534A (ja) * 2004-02-18 2005-09-02 Fdk Corp アンテナ
JP3895737B2 (ja) 2004-04-09 2007-03-22 古河電気工業株式会社 多周波共用アンテナ及び小型アンテナ
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CN100379085C (zh) * 2004-06-22 2008-04-02 明基电通股份有限公司 天线装置与利用此装置的移动单元
FI118748B (fi) 2004-06-28 2008-02-29 Pulse Finland Oy Pala-antenni
WO2006000650A1 (en) 2004-06-28 2006-01-05 Pulse Finland Oy Antenna component
WO2006008180A1 (en) 2004-07-23 2006-01-26 Fractus S.A. Antenna in package with reduced electromagnetic interaction with on chip elements
JP4419789B2 (ja) * 2004-10-19 2010-02-24 トヨタ自動車株式会社 ノッチアンテナ
JP2006121315A (ja) 2004-10-20 2006-05-11 Hitachi Cable Ltd 小型薄型アンテナ、多層基板および高周波モジュール、それらを搭載した無線端末
FI20041455A7 (fi) 2004-11-11 2006-05-12 Pulse Finland Oy Antennikomponentti
JP4217205B2 (ja) * 2004-11-26 2009-01-28 京セラ株式会社 アンテナ装置ならびに無線通信装置
US8378892B2 (en) 2005-03-16 2013-02-19 Pulse Finland Oy Antenna component and methods
FI20055420A0 (fi) 2005-07-25 2005-07-25 Lk Products Oy Säädettävä monikaista antenni
FI119009B (fi) 2005-10-03 2008-06-13 Pulse Finland Oy Monikaistainen antennijärjestelmä
FI118872B (fi) 2005-10-10 2008-04-15 Pulse Finland Oy Sisäinen antenni
FI118782B (fi) 2005-10-14 2008-03-14 Pulse Finland Oy Säädettävä antenni
JP2007123982A (ja) 2005-10-25 2007-05-17 Sony Ericsson Mobilecommunications Japan Inc マルチバンド対応アンテナ装置および通信端末装置
JP4999349B2 (ja) * 2006-04-05 2012-08-15 株式会社ソニー・コンピュータエンタテインメント アンテナおよびそれを利用した無線通信装置
JP4100460B2 (ja) 2006-05-11 2008-06-11 株式会社村田製作所 アンテナ装置およびそれを用いた無線通信装置
JP2007312004A (ja) * 2006-05-17 2007-11-29 Mitsubishi Electric Corp アンテナ装置
US8618990B2 (en) 2011-04-13 2013-12-31 Pulse Finland Oy Wideband antenna and methods
US10211538B2 (en) 2006-12-28 2019-02-19 Pulse Finland Oy Directional antenna apparatus and methods
JP5093230B2 (ja) * 2007-04-05 2012-12-12 株式会社村田製作所 アンテナおよび無線通信機
FI20075269A0 (fi) 2007-04-19 2007-04-19 Pulse Finland Oy Menetelmä ja järjestely antennin sovittamiseksi
US7538733B2 (en) * 2007-07-18 2009-05-26 Sony Computer Entertainment Inc. Information communication device
US7477201B1 (en) * 2007-08-30 2009-01-13 Motorola, Inc. Low profile antenna pair system and method
FI120427B (fi) 2007-08-30 2009-10-15 Pulse Finland Oy Säädettävä monikaista-antenni
FR2921762B1 (fr) * 2007-09-27 2011-04-01 Univ Rennes Antenne compacte et accordable pour terminal d'emission et/ou de reception
CN101904050B (zh) * 2007-12-21 2013-01-30 Tdk株式会社 天线装置及使用该天线装置的无线通信机
US7821470B2 (en) * 2008-07-18 2010-10-26 Sony Ericsson Mobile Communications Ab Antenna arrangement
JP5358134B2 (ja) * 2008-07-22 2013-12-04 三星電子株式会社 アンテナ装置
US8179324B2 (en) * 2009-02-03 2012-05-15 Research In Motion Limited Multiple input, multiple output antenna for handheld communication devices
US20100194652A1 (en) * 2009-02-03 2010-08-05 Chi-Ming Chiang Antenna structure with an effect of serially connecting capacitances
CN101540432B (zh) * 2009-05-08 2012-07-04 华为终端有限公司 一种无线终端的天线设计方法及数据卡单板
WO2011024514A1 (ja) * 2009-08-27 2011-03-03 株式会社村田製作所 フレキシブル基板アンテナ及びアンテナ装置
KR101081397B1 (ko) 2010-02-10 2011-11-08 주식회사 에이스테크놀로지 이중 전자기 결합을 이용한 광대역 내장형 안테나
US9281567B2 (en) * 2009-10-13 2016-03-08 Ace Technologies Corporation Broadband built-in antenna using a double electromagnetic coupling
FI20096134A0 (fi) 2009-11-03 2009-11-03 Pulse Finland Oy Säädettävä antenni
JP5035323B2 (ja) * 2009-11-06 2012-09-26 株式会社村田製作所 アンテナ
FI20096251A0 (sv) 2009-11-27 2009-11-27 Pulse Finland Oy MIMO-antenn
US8847833B2 (en) 2009-12-29 2014-09-30 Pulse Finland Oy Loop resonator apparatus and methods for enhanced field control
FI20105158A7 (fi) 2010-02-18 2011-08-19 Pulse Finland Oy Kuorisäteilijällä varustettu antenni
GB2478991B (en) 2010-03-26 2014-12-24 Microsoft Corp Dielectric chip antennas
US9406998B2 (en) 2010-04-21 2016-08-02 Pulse Finland Oy Distributed multiband antenna and methods
FI20115072A0 (fi) 2011-01-25 2011-01-25 Pulse Finland Oy Moniresonanssiantenni, -antennimoduuli ja radiolaite
US9673507B2 (en) 2011-02-11 2017-06-06 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US8648752B2 (en) 2011-02-11 2014-02-11 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US8866689B2 (en) 2011-07-07 2014-10-21 Pulse Finland Oy Multi-band antenna and methods for long term evolution wireless system
US9450291B2 (en) 2011-07-25 2016-09-20 Pulse Finland Oy Multiband slot loop antenna apparatus and methods
KR101803337B1 (ko) * 2011-08-25 2017-12-01 삼성전자주식회사 휴대용 단말기의 안테나 장치
US9123990B2 (en) 2011-10-07 2015-09-01 Pulse Finland Oy Multi-feed antenna apparatus and methods
US9531058B2 (en) 2011-12-20 2016-12-27 Pulse Finland Oy Loosely-coupled radio antenna apparatus and methods
US9484619B2 (en) 2011-12-21 2016-11-01 Pulse Finland Oy Switchable diversity antenna apparatus and methods
US8988296B2 (en) 2012-04-04 2015-03-24 Pulse Finland Oy Compact polarized antenna and methods
US9979078B2 (en) 2012-10-25 2018-05-22 Pulse Finland Oy Modular cell antenna apparatus and methods
US10069209B2 (en) 2012-11-06 2018-09-04 Pulse Finland Oy Capacitively coupled antenna apparatus and methods
US9647338B2 (en) 2013-03-11 2017-05-09 Pulse Finland Oy Coupled antenna structure and methods
US10079428B2 (en) 2013-03-11 2018-09-18 Pulse Finland Oy Coupled antenna structure and methods
US9634383B2 (en) 2013-06-26 2017-04-25 Pulse Finland Oy Galvanically separated non-interacting antenna sector apparatus and methods
TWI514679B (zh) * 2013-08-19 2015-12-21 Wistron Neweb Corp 多頻天線
CN104425899B (zh) * 2013-08-21 2017-10-03 启碁科技股份有限公司 多频天线
US9680212B2 (en) 2013-11-20 2017-06-13 Pulse Finland Oy Capacitive grounding methods and apparatus for mobile devices
US9590308B2 (en) 2013-12-03 2017-03-07 Pulse Electronics, Inc. Reduced surface area antenna apparatus and mobile communications devices incorporating the same
US9350081B2 (en) 2014-01-14 2016-05-24 Pulse Finland Oy Switchable multi-radiator high band antenna apparatus
US9973228B2 (en) 2014-08-26 2018-05-15 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9948002B2 (en) 2014-08-26 2018-04-17 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9722308B2 (en) 2014-08-28 2017-08-01 Pulse Finland Oy Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods of use
WO2016101095A1 (zh) 2014-12-22 2016-06-30 华为技术有限公司 一种天线和终端
US9906260B2 (en) 2015-07-30 2018-02-27 Pulse Finland Oy Sensor-based closed loop antenna swapping apparatus and methods
CN107579334A (zh) * 2016-07-05 2018-01-12 宏碁股份有限公司 移动装置
JP6206563B2 (ja) * 2016-08-09 2017-10-04 富士通株式会社 データ通信端末機

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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
JPH0669715A (ja) * 1992-08-17 1994-03-11 Nippon Mektron Ltd 広帯域線状アンテナ
JPH06334420A (ja) * 1993-05-21 1994-12-02 Casio Comput Co Ltd 無給電素子付板状アンテナ
US5696517A (en) * 1995-09-28 1997-12-09 Murata Manufacturing Co., Ltd. Surface mounting antenna and communication apparatus using the same
US5764190A (en) * 1996-07-15 1998-06-09 The Hong Kong University Of Science & Technology Capacitively loaded PIFA
JP3663888B2 (ja) 1998-03-02 2005-06-22 株式会社村田製作所 表面実装型アンテナおよびそれを搭載した通信機
DE69914579T2 (de) * 1999-03-15 2004-12-23 Murata Manufacturing Co., Ltd., Nagaokakyo Antennenanordnung und Kommunikationsgerät mit einer derartigen Antennenanordnung
JP3639767B2 (ja) * 1999-06-24 2005-04-20 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通信機
JP3554960B2 (ja) * 1999-06-25 2004-08-18 株式会社村田製作所 アンテナ装置およびそれを用いた通信装置
CA2341743A1 (en) * 1999-09-30 2001-04-05 Murata Manufacturing Co SURFACE MOUNTED ANTENNA AND COMMUNICATION DEVICE COMPRISING SAME

Also Published As

Publication number Publication date
EP1248316B1 (de) 2005-04-13
US6614401B2 (en) 2003-09-02
EP1248316A3 (de) 2004-01-07
EP1248316A2 (de) 2002-10-09
US20020140610A1 (en) 2002-10-03
JP2002299933A (ja) 2002-10-11
DE60203663T2 (de) 2006-03-09

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Legal Events

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8364 No opposition during term of opposition