DE60200301D1 - Antenne - Google Patents

Antenne

Info

Publication number
DE60200301D1
DE60200301D1 DE60200301T DE60200301T DE60200301D1 DE 60200301 D1 DE60200301 D1 DE 60200301D1 DE 60200301 T DE60200301 T DE 60200301T DE 60200301 T DE60200301 T DE 60200301T DE 60200301 D1 DE60200301 D1 DE 60200301D1
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
DE60200301T
Other languages
English (en)
Other versions
DE60200301T2 (de
Inventor
Atsushi Yamamoto
Hiroshi Iwai
Koichi Ogawa
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 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
Publication of DE60200301D1 publication Critical patent/DE60200301D1/de
Application granted granted Critical
Publication of DE60200301T2 publication Critical patent/DE60200301T2/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
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/007—Details of, or arrangements associated with, antennas specially adapted for indoor communication
    • 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
    • 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
    • H01Q9/30—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
    • 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
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)
DE60200301T 2001-01-30 2002-01-30 Antenne Expired - Lifetime DE60200301T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001022366 2001-01-30
JP2001022366 2001-01-30

Publications (2)

Publication Number Publication Date
DE60200301D1 true DE60200301D1 (de) 2004-05-06
DE60200301T2 DE60200301T2 (de) 2004-08-05

Family

ID=18887794

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60200301T Expired - Lifetime DE60200301T2 (de) 2001-01-30 2002-01-30 Antenne

Country Status (4)

Country Link
US (1) US6680712B2 (de)
EP (1) EP1227538B1 (de)
CN (1) CN1244180C (de)
DE (1) DE60200301T2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6850205B2 (en) * 2002-07-31 2005-02-01 Matsushita Electric Industrial Co., Ltd. Waveguide antenna apparatus provided with rectangular waveguide and array antenna apparatus employing the waveguide antenna apparatus
TWM249231U (en) 2003-09-30 2004-11-01 Accton Technology Corp Antenna reflection structure
US7369879B1 (en) 2004-03-02 2008-05-06 Motion Computing, Inc. System for reducing the electromagnetic interference between two or more antennas coupled to a wireless communication device
US7164933B1 (en) 2004-03-02 2007-01-16 Motion Computing, Inc. Apparatus and method for reducing the electromagnetic interference between two or more antennas coupled to a wireless communication device
EP1628361A1 (de) 2004-08-16 2006-02-22 Accton Technology Corporation Antennenreflektorstruktur
US8081114B2 (en) * 2007-04-23 2011-12-20 Alcatel Lucent Strip-array antenna
US20090153412A1 (en) * 2007-12-18 2009-06-18 Bing Chiang Antenna slot windows for electronic device
DE102007062051A1 (de) * 2007-12-21 2009-06-25 Siemens Home And Office Communication Devices Gmbh & Co. Kg Antennenvorrichtung für funkbasierte elektronische Geräte
US9270017B2 (en) * 2008-02-04 2016-02-23 Agc Automotive Americas R&D, Inc. Multi-element cavity-coupled antenna
US8174452B2 (en) * 2008-09-25 2012-05-08 Apple Inc. Cavity antenna for wireless electronic devices
US8125394B2 (en) * 2009-01-20 2012-02-28 Apple Inc. Electronic device antenna with quartered rectangular cavity
US8102321B2 (en) * 2009-03-10 2012-01-24 Apple Inc. Cavity antenna for an electronic device
US8872702B2 (en) * 2010-04-23 2014-10-28 Psion Inc. Tuneable PCB antenna
JP5429215B2 (ja) 2011-03-09 2014-02-26 株式会社村田製作所 水平方向放射アンテナ
JP2012231266A (ja) * 2011-04-25 2012-11-22 Fujitsu Component Ltd アンテナ装置
US9083073B2 (en) 2012-06-28 2015-07-14 Intel Corporation Thin chassis near field communication (NFC) antenna integration
WO2014199861A1 (ja) * 2013-06-14 2014-12-18 株式会社村田製作所 アンテナ装置および通信端末装置
JP6348396B2 (ja) * 2014-10-07 2018-06-27 株式会社Ｓｏｋｅｎ アンテナ装置
JP2019074402A (ja) * 2017-10-16 2019-05-16 株式会社東芝 電波到来方向推定装置、アレーアンテナ装置および電波到来方向推定方法
WO2019094477A1 (en) * 2017-11-10 2019-05-16 Raytheon Company Millimeter wave transmission line architecture
DE102018117364A1 (de) * 2018-07-18 2020-01-23 Infineon Technologies Ag Verfahren und Vorrichtung zum Trimmen einer auf einem Träger aufgebrachten Antenne, Verfahren zum Herstellen einer Trägerstruktur, Trägerstruktur und Chipkarte
CN109586013B (zh) * 2018-12-28 2021-02-09 浙江中烟工业有限责任公司 一种波束赋形的叉车共形阅读器天线及采用该天线的叉车
US11152704B2 (en) * 2018-12-28 2021-10-19 Samsung Electronics Co., Ltd. Quasi-isotropic antenna
US10770781B1 (en) * 2019-02-26 2020-09-08 Microsoft Technology Licensing, Llc Resonant cavity and plate hybrid antenna
EP3993157A4 (de) * 2019-06-25 2023-06-28 Kyocera Corporation Antenne, drahtloskommunikationsmodul und drahtloskommunikationsvorrichtung
CN115566420B (zh) * 2022-09-15 2023-09-29 东莞理工学院 一种全向圆极化的倒f天线
WO2024132141A1 (en) * 2022-12-22 2024-06-27 Huawei Technologies Co., Ltd. Antenna, antenna arrangement, and antenna device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431124A (en) * 1946-02-20 1947-11-18 Electronics Res Inc Antenna
US3534376A (en) * 1968-01-30 1970-10-13 Webb James E High impact antenna
US4086598A (en) * 1976-12-02 1978-04-25 Bogner Richard D Broadband omnidirectional slot antenna with an electrical strap connector
DK168780B1 (da) * 1992-04-15 1994-06-06 Celwave R F A S Antennesystem samt fremgangsmåde til fremstilling heraf
US5457470A (en) 1993-07-30 1995-10-10 Harada Kogyo Kabushiki Kaisha M-type antenna for vehicles
JPH09260925A (ja) 1996-03-19 1997-10-03 Matsushita Electric Ind Co Ltd アンテナ装置
JPH10312112A (ja) 1997-05-13 1998-11-24 Ricoh Co Ltd 湿式画像形成装置
US6320542B1 (en) 1998-09-22 2001-11-20 Matsushita Electric Industrial Co., Ltd. Patch antenna apparatus with improved projection area
JP4463368B2 (ja) * 1999-03-02 2010-05-19 パナソニック株式会社 モノポールアンテナ
CN1312948C (zh) * 2000-05-26 2007-04-25 松下电器产业株式会社 天线、天线设备以及无线电设备

Also Published As

Publication number Publication date
EP1227538B1 (de) 2004-03-31
EP1227538A1 (de) 2002-07-31
US6680712B2 (en) 2004-01-20
CN1244180C (zh) 2006-03-01
US20020135522A1 (en) 2002-09-26
DE60200301T2 (de) 2004-08-05
CN1369930A (zh) 2002-09-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP