JP4029274B2 - 広帯域アンテナ装置 - Google Patents

広帯域アンテナ装置 Download PDF

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Publication number
JP4029274B2
JP4029274B2 JP2002106417A JP2002106417A JP4029274B2 JP 4029274 B2 JP4029274 B2 JP 4029274B2 JP 2002106417 A JP2002106417 A JP 2002106417A JP 2002106417 A JP2002106417 A JP 2002106417A JP 4029274 B2 JP4029274 B2 JP 4029274B2
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JP
Japan
Prior art keywords
inclusion
antenna device
conductor
conductivity
ground plane
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
JP2002106417A
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English (en)
Japanese (ja)
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JP2003304115A5 (enExample
JP2003304115A (ja
Inventor
慎一 黒田
智也 山浦
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP2002106417A priority Critical patent/JP4029274B2/ja
Priority to US10/395,078 priority patent/US6914561B2/en
Publication of JP2003304115A publication Critical patent/JP2003304115A/ja
Priority to US11/107,878 priority patent/US7081852B2/en
Priority to US11/107,802 priority patent/US7084818B2/en
Priority to US11/107,723 priority patent/US7116277B2/en
Priority to US11/107,801 priority patent/US7202820B2/en
Priority to US11/125,268 priority patent/US7123195B2/en
Publication of JP2003304115A5 publication Critical patent/JP2003304115A5/ja
Priority to US11/475,218 priority patent/US7295163B2/en
Application granted granted Critical
Publication of JP4029274B2 publication Critical patent/JP4029274B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • 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

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  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
JP2002106417A 2002-04-09 2002-04-09 広帯域アンテナ装置 Expired - Fee Related JP4029274B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2002106417A JP4029274B2 (ja) 2002-04-09 2002-04-09 広帯域アンテナ装置
US10/395,078 US6914561B2 (en) 2002-04-09 2003-03-25 Wide band antenna
US11/107,723 US7116277B2 (en) 2002-04-09 2005-04-18 Wide band antenna
US11/107,802 US7084818B2 (en) 2002-04-09 2005-04-18 Wide band antenna
US11/107,878 US7081852B2 (en) 2002-04-09 2005-04-18 Wide band antenna
US11/107,801 US7202820B2 (en) 2002-04-09 2005-04-18 Wide band antenna
US11/125,268 US7123195B2 (en) 2002-04-09 2005-05-10 Wide band antenna
US11/475,218 US7295163B2 (en) 2002-04-09 2006-06-27 Wide band antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002106417A JP4029274B2 (ja) 2002-04-09 2002-04-09 広帯域アンテナ装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006353767A Division JP4379470B2 (ja) 2006-12-28 2006-12-28 広帯域アンテナ装置

Publications (3)

Publication Number Publication Date
JP2003304115A JP2003304115A (ja) 2003-10-24
JP2003304115A5 JP2003304115A5 (enExample) 2005-09-08
JP4029274B2 true JP4029274B2 (ja) 2008-01-09

Family

ID=29390744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002106417A Expired - Fee Related JP4029274B2 (ja) 2002-04-09 2002-04-09 広帯域アンテナ装置

Country Status (2)

Country Link
US (7) US6914561B2 (enExample)
JP (1) JP4029274B2 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4029274B2 (ja) 2002-04-09 2008-01-09 ソニー株式会社 広帯域アンテナ装置
JP2005051747A (ja) * 2003-07-14 2005-02-24 Ngk Spark Plug Co Ltd アンテナ装置およびその製造方法
JP2005278067A (ja) * 2004-03-26 2005-10-06 Sony Corp アンテナ装置
JP3870958B2 (ja) 2004-06-25 2007-01-24 ソニー株式会社 アンテナ装置並びに無線通信装置
US20060055603A1 (en) * 2004-09-10 2006-03-16 Joseph Jesson Concealed planar antenna
JP2007060127A (ja) 2005-08-23 2007-03-08 Sony Corp スロット・アンテナ
JP4499676B2 (ja) * 2006-02-28 2010-07-07 ミツミ電機株式会社 広帯域アンテナ装置
JP4962723B2 (ja) 2007-02-20 2012-06-27 ミツミ電機株式会社 アンテナ素子および広帯域アンテナ装置
JP4446203B2 (ja) 2007-09-26 2010-04-07 ミツミ電機株式会社 アンテナ素子および広帯域アンテナ装置
JP4655095B2 (ja) 2008-02-18 2011-03-23 ミツミ電機株式会社 アンテナ装置
JP4497222B2 (ja) 2008-03-26 2010-07-07 ソニー株式会社 通信装置及び通信方法、並びにコンピュータ・プログラム
KR100992405B1 (ko) * 2008-04-08 2010-11-05 주식회사 이엠따블유 유전체와 자성체의 격자형 주기 구조를 갖는 복합 구조체를이용한 안테나
KR100992407B1 (ko) * 2008-04-08 2010-11-05 주식회사 이엠따블유 유전체와 자성체의 수직 주기 구조를 갖는 복합 구조체를이용한 안테나
WO2010008258A2 (ko) * 2008-07-18 2010-01-21 주식회사 이엠따블유안테나 유전체와 자성체의 격자 주기 구조를 갖는 복합 구조체를 이용한 안테나
CN102113174B (zh) * 2008-07-18 2013-09-18 株式会社Emw 采用电介质和磁性物质的垂直周期结构的复合结构体的天线
JPWO2011021236A1 (ja) * 2009-08-19 2013-01-17 株式会社東芝 アンテナ、情報端末装置
JP2011216998A (ja) 2010-03-31 2011-10-27 Sony Corp 映像表示装置、映像表示システム、映像提示方法、並びにコンピューター・プログラム
JP2011217163A (ja) 2010-03-31 2011-10-27 Sony Corp キャリブレーション装置、映像表示システム、並びにシャッター眼鏡
JP5652157B2 (ja) 2010-11-25 2015-01-14 ソニー株式会社 撮像装置、画像処理方法、並びにコンピューター・プログラム
RU2631524C1 (ru) * 2016-11-07 2017-09-25 Общество с ограниченной ответственностью "РАДИО ВИЖН" Микрополосковая антенна
JP7400621B2 (ja) * 2020-05-15 2023-12-19 株式会社Soken アンテナ装置

Family Cites Families (25)

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Publication number Priority date Publication date Assignee Title
US4600018A (en) * 1982-06-02 1986-07-15 National Research Development Corporation Electromagnetic medical applicators
US5592183A (en) * 1988-12-06 1997-01-07 Henf; George Gap raidated antenna
JPH04322504A (ja) 1991-04-22 1992-11-12 Nissan Motor Co Ltd 平面アンテナ
US5453752A (en) * 1991-05-03 1995-09-26 Georgia Tech Research Corporation Compact broadband microstrip antenna
US6384785B1 (en) * 1995-05-29 2002-05-07 Nippon Telegraph And Telephone Corporation Heterogeneous multi-lamination microstrip antenna
JP2957473B2 (ja) * 1996-05-15 1999-10-04 静岡日本電気株式会社 マイクロストリップアンテナ装置
JP3482089B2 (ja) 1996-12-25 2003-12-22 シャープ株式会社 周波数切替式逆ｆアンテナ
US6049309A (en) * 1998-04-07 2000-04-11 Magellan Corporation Microstrip antenna with an edge ground structure
US6384790B2 (en) * 1998-06-15 2002-05-07 Ppg Industries Ohio, Inc. Antenna on-glass
US6049314A (en) * 1998-11-17 2000-04-11 Xertex Technologies, Inc. Wide band antenna having unitary radiator/ground plane
US6593887B2 (en) * 1999-01-25 2003-07-15 City University Of Hong Kong Wideband patch antenna with L-shaped probe
JP2000269731A (ja) 1999-03-15 2000-09-29 Alps Electric Co Ltd マイクロストリップアンテナ及びそれを用いた送受信装置
WO2001057952A1 (en) * 2000-02-04 2001-08-09 Rangestar Wireless, Inc. Dual frequency wideband resonator
US6285325B1 (en) * 2000-02-16 2001-09-04 The United States Of America As Represented By The Secretary Of The Army Compact wideband microstrip antenna with leaky-wave excitation
EP1158604B1 (en) * 2000-05-26 2006-07-19 Matsushita Electric Industrial Co., Ltd. Antenna, antenna device, and radio equipment
GB0015895D0 (en) * 2000-06-28 2000-08-23 Plasma Antennas Limited An antenna
JP4510244B2 (ja) * 2000-07-19 2010-07-21 パナソニック株式会社 アンテナ装置
JP3926089B2 (ja) * 2000-09-26 2007-06-06 原田工業株式会社 車載用平面アンテナ装置
US6437756B1 (en) * 2001-01-02 2002-08-20 Time Domain Corporation Single element antenna apparatus
JP2003060422A (ja) * 2001-08-09 2003-02-28 Matsushita Electric Ind Co Ltd ディスプレイ−アンテナ一体型構造体、通信装置
US6842158B2 (en) * 2001-12-27 2005-01-11 Skycross, Inc. Wideband low profile spiral-shaped transmission line antenna
JP4029274B2 (ja) 2002-04-09 2008-01-09 ソニー株式会社 広帯域アンテナ装置
JP3666600B2 (ja) * 2002-04-12 2005-06-29 ソニー株式会社 広帯域アンテナ装置
US6720926B2 (en) * 2002-06-27 2004-04-13 Harris Corporation System for improved matching and broadband performance of microwave antennas
US6876334B2 (en) * 2003-02-28 2005-04-05 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Wideband shorted tapered strip antenna

Also Published As

Publication number Publication date
US7295163B2 (en) 2007-11-13
US20050184911A1 (en) 2005-08-25
US7081852B2 (en) 2006-07-25
US20050184913A1 (en) 2005-08-25
US6914561B2 (en) 2005-07-05
US7116277B2 (en) 2006-10-03
US20050200534A1 (en) 2005-09-15
US7202820B2 (en) 2007-04-10
JP2003304115A (ja) 2003-10-24
US7123195B2 (en) 2006-10-17
US20070008225A1 (en) 2007-01-11
US20050179599A1 (en) 2005-08-18
US20030231135A1 (en) 2003-12-18
US20050184912A1 (en) 2005-08-25
US7084818B2 (en) 2006-08-01

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