DE60007604D1 - Antenneneinheit und Kommunikationsgerät mit einer derartigen Antenne - Google Patents

Antenneneinheit und Kommunikationsgerät mit einer derartigen Antenne

Info

Publication number
DE60007604D1
DE60007604D1 DE60007604T DE60007604T DE60007604D1 DE 60007604 D1 DE60007604 D1 DE 60007604D1 DE 60007604 T DE60007604 T DE 60007604T DE 60007604 T DE60007604 T DE 60007604T DE 60007604 D1 DE60007604 D1 DE 60007604D1
Authority
DE
Germany
Prior art keywords
antenna
communication device
unit
antenna unit
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
DE60007604T
Other languages
English (en)
Other versions
DE60007604T2 (de
Inventor
Nobuhito Tsubaki
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 DE60007604D1 publication Critical patent/DE60007604D1/de
Application granted granted Critical
Publication of DE60007604T2 publication Critical patent/DE60007604T2/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
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/005—Patch antenna using one or more coplanar parasitic elements
    • 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
    • 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
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
    • 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
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
    • H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
DE60007604T 1999-12-14 2000-12-01 Antenneneinheit und Kommunikationsgerät mit einer derartigen Antenne Expired - Lifetime DE60007604T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP35508699 1999-12-14
JP35508699A JP3646782B2 (ja) 1999-12-14 1999-12-14 アンテナ装置およびそれを用いた通信機

Publications (2)

Publication Number Publication Date
DE60007604D1 true DE60007604D1 (de) 2004-02-12
DE60007604T2 DE60007604T2 (de) 2004-09-30

Family

ID=18441862

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60007604T Expired - Lifetime DE60007604T2 (de) 1999-12-14 2000-12-01 Antenneneinheit und Kommunikationsgerät mit einer derartigen Antenne

Country Status (6)

Country Link
US (1) US6300909B1 (de)
EP (1) EP1109251B1 (de)
JP (1) JP3646782B2 (de)
KR (1) KR100413190B1 (de)
CN (1) CN1168177C (de)
DE (1) DE60007604T2 (de)

Families Citing this family (56)

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CA2341736A1 (en) * 1999-09-09 2001-03-15 Murata Manufacturing Co SURFACE MOUNTED ANTENNA AND COMMUNICATION DEVICE COMPRISING THE SAME
ATE311020T1 (de) * 2000-04-14 2005-12-15 Hitachi Metals Ltd Antennenanordnung und kommunikationsgerät mit einer derartigen antennenanordnung
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
FR2812766B1 (fr) * 2000-08-01 2006-10-06 Sagem Antenne a surface(s) rayonnante(s) plane(s) et telephone portable comportant une telle antenne
US6618011B2 (en) * 2000-10-13 2003-09-09 Nokia Corporation Antenna transducer assembly, and an associated method therefor
US6515627B2 (en) * 2001-02-14 2003-02-04 Tyco Electronics Logistics Ag Multiple band antenna having isolated feeds
JP2002314330A (ja) * 2001-04-10 2002-10-25 Murata Mfg Co Ltd アンテナ装置
JP2002335117A (ja) * 2001-05-08 2002-11-22 Murata Mfg Co Ltd アンテナ構造およびそれを備えた通信機
JP2003069330A (ja) * 2001-06-15 2003-03-07 Hitachi Metals Ltd 表面実装型アンテナ及びそれを搭載した通信機器
KR100444217B1 (ko) * 2001-09-12 2004-08-16 삼성전기주식회사 표면실장형 칩 안테나
GB2383471A (en) * 2001-12-19 2003-06-25 Harada Ind High-bandwidth multi-band antenna
JP2003198410A (ja) * 2001-12-27 2003-07-11 Matsushita Electric Ind Co Ltd 通信端末装置用アンテナ
KR100483044B1 (ko) * 2002-05-21 2005-04-15 삼성전기주식회사 신호간섭 배제특성을 개선한 표면실장형 칩 안테나 및이를 사용하는 이동통신 장치
US20040036655A1 (en) * 2002-08-22 2004-02-26 Robert Sainati Multi-layer antenna structure
JP3794360B2 (ja) * 2002-08-23 2006-07-05 株式会社村田製作所 アンテナ構造およびそれを備えた通信機
KR100626667B1 (ko) * 2002-08-28 2006-09-22 한국전자통신연구원 평면형 역 에프 안테나
JP4363936B2 (ja) * 2002-09-26 2009-11-11 パナソニック株式会社 無線端末装置用アンテナおよび無線端末装置
WO2004047220A1 (en) * 2002-11-20 2004-06-03 Nokia Corporation Controllable antenna arrangement
JP2004260647A (ja) 2003-02-27 2004-09-16 Internatl Business Mach Corp <Ibm> アンテナユニット及び通信装置
GB2406217A (en) * 2003-09-10 2005-03-23 Itt Mfg Enterprises Inc Tuneable antenna
WO2004097976A2 (en) * 2003-04-28 2004-11-11 Itt Manufacturing Enterprises, Inc Tuneable antenna
FR2860927A1 (fr) 2003-10-09 2005-04-15 Socapex Amphenol Antenne interne de faible volume
WO2005048398A2 (en) * 2003-10-28 2005-05-26 Dsp Group Inc. Multi-band dipole antenna structure for wireless communications
JP2005150937A (ja) * 2003-11-12 2005-06-09 Murata Mfg Co Ltd アンテナ構造およびそれを備えた通信機
CN1922760A (zh) * 2004-02-25 2007-02-28 皇家飞利浦电子股份有限公司 天线阵列
JP2007531370A (ja) * 2004-03-25 2007-11-01 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ アンテナ構成
JP4284252B2 (ja) * 2004-08-26 2009-06-24 京セラ株式会社 表面実装型アンテナおよびそれを用いたアンテナ装置ならびに無線通信装置
SE528569C2 (sv) * 2004-09-13 2006-12-19 Amc Centurion Ab Antennanordning och bärbar radiokommunikationsanordning innefattande sådan antennanordning
KR101000129B1 (ko) * 2004-12-20 2010-12-10 현대자동차주식회사 차량용 다중대역 안테나 구조
JP4645922B2 (ja) * 2005-04-27 2011-03-09 エプコス アーゲー 複数の帯域にわたって動作するのに適したアンテナ装置を有する無線デバイス
JP2006319867A (ja) * 2005-05-16 2006-11-24 Matsushita Electric Ind Co Ltd アンテナモジュールおよびこれを用いた無線機器
KR100773480B1 (ko) * 2005-07-01 2007-11-05 주식회사 이엠따블유안테나 스위칭 소자를 갖는 내장형 안테나
FI118782B (fi) * 2005-10-14 2008-03-14 Pulse Finland Oy Säädettävä antenni
JP2007195153A (ja) * 2006-01-16 2007-08-02 Samsung Electro-Mechanics Co Ltd 広帯域チップアンテナ
JP4052359B2 (ja) 2006-02-14 2008-02-27 株式会社村田製作所 アンテナ構造およびそれを用いた無線通信装置
CN101385191B (zh) * 2006-02-22 2013-07-10 Rpx公司 一种天线布置
EP2065975A1 (de) * 2006-09-20 2009-06-03 Murata Manufacturing Co. Ltd. Antennenstruktur und drahtlose kommunikationsvorrichtung damit
KR100769540B1 (ko) 2006-10-09 2007-10-23 충북대학교 산학협력단 무선식별 태그와 리더의 이중 구조를 갖는 루프형 안테나및 그를 이용한 근거리통신 송수신 시스템
CN101165966B (zh) * 2006-10-18 2011-07-27 鸿富锦精密工业（深圳）有限公司 耦合式馈入天线
US7477196B2 (en) 2006-12-20 2009-01-13 Motorola, Inc. Switched capacitive patch for radio frequency antennas
KR100881140B1 (ko) * 2007-08-09 2009-02-02 삼성전기주식회사 나노패턴 형성장치 및 이를 이용한 나노패턴 형성방법
US8340714B2 (en) 2007-12-14 2012-12-25 Microsoft Corporation Computing device with configurable antenna
US7742001B2 (en) * 2008-03-31 2010-06-22 Tdk Corporation Two-tier wide band antenna
US7800543B2 (en) * 2008-03-31 2010-09-21 Tdk Corporation Feed-point tuned wide band antenna
US8674889B2 (en) * 2008-06-23 2014-03-18 Nokia Corporation Tunable antenna arrangement
FR2935198B1 (fr) * 2008-08-19 2011-11-25 Thales Sa Element rayonnant compact a faibles pertes
TWI371137B (en) * 2008-09-09 2012-08-21 Arcadyan Technology Corp Dual-band antenna
JP5403059B2 (ja) * 2009-08-27 2014-01-29 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
JP5120367B2 (ja) * 2009-12-09 2013-01-16 Ｔｄｋ株式会社 アンテナ装置
US8325103B2 (en) 2010-05-07 2012-12-04 Nokia Corporation Antenna arrangement
GB201100617D0 (en) * 2011-01-14 2011-03-02 Antenova Ltd Dual antenna structure having circular polarisation characteristics
US9774074B2 (en) * 2014-09-16 2017-09-26 Htc Corporation Mobile device and manufacturing method thereof
JP6610849B1 (ja) * 2018-09-05 2019-11-27 株式会社村田製作所 Ｒｆｉｃモジュール、ｒｆｉｄタグ及び物品
TWI713251B (zh) * 2019-10-31 2020-12-11 國立臺北科技大學 適用於5g mimo智慧型手機之雙訊號輸入點之八頻段接收天線
TWI747538B (zh) * 2020-10-05 2021-11-21 廣達電腦股份有限公司 天線系統
CN114628893A (zh) * 2022-04-13 2022-06-14 安徽大学 一种s波段频率重构轨道角动量天线及频率重构方法

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FR2699740B1 (fr) * 1992-12-23 1995-03-03 Patrice Brachat Antenne large bande à encombrement réduit, et dispositif d'émission et/ou de réception correspondant.
US5767810A (en) * 1995-04-24 1998-06-16 Ntt Mobile Communications Network Inc. Microstrip antenna device
JP3319268B2 (ja) * 1996-02-13 2002-08-26 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
JP3114605B2 (ja) * 1996-02-14 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
JPH09260934A (ja) * 1996-03-26 1997-10-03 Matsushita Electric Works Ltd マイクロストリップアンテナ
JP3114621B2 (ja) * 1996-06-19 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
JP3384524B2 (ja) * 1996-09-19 2003-03-10 株式会社エヌ・ティ・ティ・ドコモ マイクロストリップアンテナ装置
JPH11136025A (ja) 1997-08-26 1999-05-21 Murata Mfg Co Ltd 周波数切換型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それを用いた通信機
JP3252786B2 (ja) * 1998-02-24 2002-02-04 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装置
JP3246440B2 (ja) * 1998-04-28 2002-01-15 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機
JP3252812B2 (ja) * 1998-10-05 2002-02-04 株式会社村田製作所 表面実装型円偏波アンテナおよびそれを用いた無線装置
JP3351363B2 (ja) * 1998-11-17 2002-11-25 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装置

Also Published As

Publication number Publication date
US6300909B1 (en) 2001-10-09
EP1109251B1 (de) 2004-01-07
JP2001168634A (ja) 2001-06-22
CN1168177C (zh) 2004-09-22
EP1109251A3 (de) 2002-10-09
KR20010062422A (ko) 2001-07-07
JP3646782B2 (ja) 2005-05-11
EP1109251A2 (de) 2001-06-20
CN1310492A (zh) 2001-08-29
DE60007604T2 (de) 2004-09-30
KR100413190B1 (ko) 2003-12-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition