DE60133362D1 - Antenne - Google Patents

Antenne

Info

Publication number
DE60133362D1
DE60133362D1 DE60133362T DE60133362T DE60133362D1 DE 60133362 D1 DE60133362 D1 DE 60133362D1 DE 60133362 T DE60133362 T DE 60133362T DE 60133362 T DE60133362 T DE 60133362T DE 60133362 D1 DE60133362 D1 DE 60133362D1
Authority
DE
Germany
Prior art keywords
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
DE60133362T
Other languages
English (en)
Inventor
Hirokazu Kitamura
Masashi Yasuda
Masao Onishi
Yoshihiro Nakashima
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE60133362D1 publication Critical patent/DE60133362D1/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
    • 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
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/335—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
    • 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
DE60133362T 2001-02-07 2001-09-27 Antenne Expired - Lifetime DE60133362D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001030572A JP4019639B2 (ja) 2001-02-07 2001-02-07 アンテナ装置

Publications (1)

Publication Number Publication Date
DE60133362D1 true DE60133362D1 (de) 2008-05-08

Family

ID=18894772

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60133362T Expired - Lifetime DE60133362D1 (de) 2001-02-07 2001-09-27 Antenne

Country Status (5)

Country Link
US (1) US6606069B2 (de)
EP (1) EP1231674B1 (de)
JP (1) JP4019639B2 (de)
CN (1) CN100359758C (de)
DE (1) DE60133362D1 (de)

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US6827411B2 (en) * 2000-06-16 2004-12-07 Canon Kabushiki Kaisha Solid semiconductor element, ink tank, ink jet recording apparatus provided with ink tank, liquid information acquiring method and liquid physical property change discriminating method
US6940467B2 (en) * 2003-01-10 2005-09-06 Atmel Germany Gmbh Circuit arrangement and method for deriving electrical power from an electromagnetic field
JP4075650B2 (ja) * 2003-03-18 2008-04-16 日本電気株式会社 アンテナ装置及び送受信装置
US7171315B2 (en) * 2003-11-25 2007-01-30 Cidra Corporation Method and apparatus for measuring a parameter of a fluid flowing within a pipe using sub-array processing
US7109944B2 (en) * 2004-01-26 2006-09-19 Kyocera Corporation Antenna using variable capacitance element and wireless communication apparatus using the same
US7145509B2 (en) * 2004-02-17 2006-12-05 Kyocera Corporation Array antenna and radio communication apparatus using the same
DE102004026133A1 (de) 2004-05-28 2005-12-29 Infineon Technologies Ag Sendeanordnung, Empfangsanordnung, Transceiver sowie Verfahren zum Betreiben einer Sendeanordnung
DE102004037637A1 (de) * 2004-08-02 2006-03-16 Deutsche Thomson-Brandt Gmbh Empfängerschaltung und Steuerverfahren
JP2006166009A (ja) * 2004-12-07 2006-06-22 Mitsubishi Electric Corp 受信装置
CN103022704B (zh) 2005-01-27 2015-09-02 株式会社村田制作所 天线及无线通信设备
US7242364B2 (en) 2005-09-29 2007-07-10 Nokia Corporation Dual-resonant antenna
JP4997250B2 (ja) * 2005-12-19 2012-08-08 エヌエックスピー ビー ヴィ 無線レシーバ、無線トランスミッタおよび補聴器
US8175560B2 (en) * 2006-03-16 2012-05-08 Freescale Semiconductor, Inc. Method and system for tuning an antenna
US8369906B2 (en) 2006-03-31 2013-02-05 Silicon Laboratories Inc. Antenna compensation system and method in a communications device
US8229377B2 (en) * 2006-03-31 2012-07-24 Silicon Laboratories Inc. Dual antenna communications device
US7747228B2 (en) * 2006-03-31 2010-06-29 Silicon Laboratories, Inc. Tuning circuitry in a communications device
JP2007288742A (ja) * 2006-04-20 2007-11-01 Alps Electric Co Ltd 小型広帯域アンテナ装置
EP1876708B1 (de) * 2006-07-06 2008-09-10 Dibcom Integrierte Abstimmschaltung mit Antennenkontrolleinheit
EP2092641B1 (de) * 2006-11-17 2016-10-05 Nokia Technologies Oy Vorrichtung, die es zwei elementen ermöglicht, sich eine gemeinsame speisung zu teilen
US7586453B2 (en) * 2006-12-19 2009-09-08 Bae Systems Information And Electronic Systems Integration Inc. Vehicular multiband antenna
WO2008087780A1 (ja) 2007-01-19 2008-07-24 Murata Manufacturing Co., Ltd. アンテナ装置及び無線通信機
US20080291591A1 (en) * 2007-05-22 2008-11-27 High Tech Computer, Corp. Radio-frequency apparatus with electrostatic discharge protection
JP2009049868A (ja) * 2007-08-22 2009-03-05 Hitachi Cable Ltd 周波数補正回路付き同調型アンテナモジュール及びその製造方法
JP2009118292A (ja) * 2007-11-08 2009-05-28 Alps Electric Co Ltd アンテナ装置
EP2258049B1 (de) * 2008-03-21 2018-02-21 Nxp B.V. Gerät mit rundfunkempfangsschaltung und antenna
GB0806335D0 (en) * 2008-04-08 2008-05-14 Antenova Ltd A novel planar radio-antenna module
JP4730673B2 (ja) * 2008-06-27 2011-07-20 トヨタ自動車株式会社 アンテナ装置
CN101447604B (zh) * 2008-12-30 2012-07-18 清华大学 基于变容匹配电路的数字电视广播移动终端内置天线
JP5153738B2 (ja) 2009-07-31 2013-02-27 カシオ計算機株式会社 複数周波アンテナ
US8471768B2 (en) * 2009-12-22 2013-06-25 Nokia Corporation Method and apparatus for an antenna
US8325103B2 (en) 2010-05-07 2012-12-04 Nokia Corporation Antenna arrangement
CN101964454A (zh) * 2010-08-17 2011-02-02 中兴通讯股份有限公司 终端天线的调谐方法、天线装置、以及终端
GB2500492B (en) * 2011-02-23 2018-08-29 Murata Manufacturing Co Impedance converting circuit and communication terminal apparatus
US9923279B2 (en) 2011-09-13 2018-03-20 Charter Communications Operating, Llc Antenna system with small multi-band antennas
US9240627B2 (en) 2011-10-20 2016-01-19 Htc Corporation Handheld device and planar antenna thereof
CN102610931A (zh) * 2012-04-10 2012-07-25 上海华勤通讯技术有限公司 频段可调天线和频段可调天线系统以及移动终端
CN102655265A (zh) * 2012-05-17 2012-09-05 西安星网天线技术有限公司 移动载体上使用的vhf宽频带收发天线
JP6218069B2 (ja) * 2012-10-12 2017-10-25 国立大学法人電気通信大学 アンテナ
US9252481B2 (en) * 2012-12-06 2016-02-02 Apple Inc. Adjustable antenna structures for adjusting antenna performance in electronic devices
JP2014116839A (ja) * 2012-12-11 2014-06-26 Sharp Corp アンテナ構造、無線通信装置およびアンテナ検査方法
US9130279B1 (en) * 2013-03-07 2015-09-08 Amazon Technologies, Inc. Multi-feed antenna with independent tuning capability
TWI594589B (zh) * 2013-05-17 2017-08-01 群邁通訊股份有限公司 射頻匹配電路及無線通訊裝置
CN110085994B (zh) * 2013-11-22 2021-08-20 华为终端有限公司 一种可调天线及终端
EP3035442B1 (de) 2014-03-28 2018-09-19 Huawei Device (Dongguan) Co., Ltd. Antenne und mobiles endgerät
JP5839629B1 (ja) * 2014-07-18 2016-01-06 デクセリアルズ株式会社 非接触通信装置、アンテナ回路、アンテナ駆動装置、非接触給電装置、チューニング方法、ディスカバリ方法、およびこれらの方法を実現するプログラム
EP3399591B1 (de) * 2016-01-20 2020-02-26 Mitsubishi Electric Corporation Antennenvorrichtung und antennengruppenvorrichtung
CN105871407B (zh) * 2016-03-25 2019-03-08 联想(北京)有限公司 一种电子设备
CN106229619B (zh) * 2016-08-16 2019-07-05 青岛海信移动通信技术股份有限公司 一种移动终端
US11811138B2 (en) * 2018-02-22 2023-11-07 University Of Massachusetts Antenna hardware and control
CN114006181A (zh) * 2019-02-18 2022-02-01 荣耀终端有限公司 一种调谐器件、天线装置和终端设备
CN112018507A (zh) * 2019-05-28 2020-12-01 湘南学院 一种基于消防喷淋头的可重构天线
CN115149256A (zh) * 2022-06-24 2022-10-04 四川大学 一种小型化宽带可调谐环天线

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CH257895A (de) * 1947-03-14 1948-10-31 Braun Arnold Ing Dr Antennenanlage.
US3909830A (en) * 1974-05-17 1975-09-30 Us Army Tactical high frequency antenna
US4145693A (en) * 1977-03-17 1979-03-20 Electrospace Systems, Inc. Three band monopole antenna
CA1249052A (en) * 1984-11-08 1989-01-17 Junzo Ohe Automobile antenna system
CA1276992C (en) * 1986-09-26 1990-11-27 Andrew E. Mcgirr Electronically controlled matching circuit
CH672702A5 (en) * 1987-03-10 1989-12-15 Siemens Ag Albis Car radio telephone connection device - has narrow-band transmit and receive filters with controllable mean frequency
EP0506333B1 (de) * 1991-03-26 1997-08-06 Sumitomo Chemical Company Limited Scheibenantennensystem für Kraftfahrzeug
JPH06314982A (ja) * 1993-04-30 1994-11-08 Kenwood Corp アンテナ
TW353833B (en) * 1995-12-22 1999-03-01 Motorola Inc Wireless communication device having a reconfigurable matching circuit
US5874926A (en) * 1996-03-11 1999-02-23 Murata Mfg Co. Ltd Matching circuit and antenna apparatus
JPH09307331A (ja) 1996-03-11 1997-11-28 Murata Mfg Co Ltd 整合回路及びそれを用いたアンテナ装置
US5771026A (en) * 1996-03-28 1998-06-23 Sti-Co Industries, Inc. Disguised broadband antenna system for vehicles
JPH09270628A (ja) 1996-03-29 1997-10-14 Sony Corp 平面アンテナ及び無線装置
JPH1093332A (ja) 1996-09-13 1998-04-10 Nippon Antenna Co Ltd 複共振逆ｆ型アンテナ
JPH10336055A (ja) * 1997-05-30 1998-12-18 Matsushita Electric Ind Co Ltd アンテナ同調制御装置及びそれを用いた無線受信装置
JP3513033B2 (ja) * 1998-10-16 2004-03-31 三菱電機株式会社 多周波共用アンテナ装置
US6337664B1 (en) * 1998-10-21 2002-01-08 Paul E. Mayes Tuning circuit for edge-loaded nested resonant radiators that provides switching among several wide frequency bands
JP2000151448A (ja) 1998-11-10 2000-05-30 Harness Syst Tech Res Ltd 車載アンテナ装置
US6400336B1 (en) * 2001-05-23 2002-06-04 Sierra Wireless, Inc. Tunable dual band antenna system

Also Published As

Publication number Publication date
JP4019639B2 (ja) 2007-12-12
CN1368766A (zh) 2002-09-11
US20020105474A1 (en) 2002-08-08
CN100359758C (zh) 2008-01-02
EP1231674A3 (de) 2003-05-21
JP2002232313A (ja) 2002-08-16
EP1231674B1 (de) 2008-03-26
US6606069B2 (en) 2003-08-12
EP1231674A2 (de) 2002-08-14

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Legal Events

Date Code Title Description
8332 No legal effect for de