DE602004015046D1 - Kapazitiv gespeiste ultrabreitbandige Monopolantenne - Google Patents

Kapazitiv gespeiste ultrabreitbandige Monopolantenne

Info

Publication number
DE602004015046D1
DE602004015046D1 DE602004015046T DE602004015046T DE602004015046D1 DE 602004015046 D1 DE602004015046 D1 DE 602004015046D1 DE 602004015046 T DE602004015046 T DE 602004015046T DE 602004015046 T DE602004015046 T DE 602004015046T DE 602004015046 D1 DE602004015046 D1 DE 602004015046D1
Authority
DE
Germany
Prior art keywords
ultrabroadband
monopole antenna
capacitively fed
capacitively
fed
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
DE602004015046T
Other languages
English (en)
Inventor
Akira Miyoshi
Hisamatsu Nakano
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.)
Mitsumi Electric Co Ltd
Original Assignee
Mitsumi Electric 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 Mitsumi Electric Co Ltd filed Critical Mitsumi Electric Co Ltd
Publication of DE602004015046D1 publication Critical patent/DE602004015046D1/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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/40—Radiating elements coated with or embedded in protective material
    • 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
    • H01Q9/40—Element having extended radiating surface
DE602004015046T 2003-11-11 2004-08-31 Kapazitiv gespeiste ultrabreitbandige Monopolantenne Expired - Lifetime DE602004015046D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003381017A JP3964382B2 (ja) 2003-11-11 2003-11-11 アンテナ装置

Publications (1)

Publication Number Publication Date
DE602004015046D1 true DE602004015046D1 (de) 2008-08-28

Family

ID=34431412

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004015046T Expired - Lifetime DE602004015046D1 (de) 2003-11-11 2004-08-31 Kapazitiv gespeiste ultrabreitbandige Monopolantenne

Country Status (5)

Country Link
US (1) US7019698B2 (de)
EP (1) EP1531516B1 (de)
JP (1) JP3964382B2 (de)
CN (1) CN1617388A (de)
DE (1) DE602004015046D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3620044B2 (ja) * 2002-10-23 2005-02-16 ソニー株式会社 不平衡型アンテナ
GB0428046D0 (en) * 2004-12-22 2005-01-26 Artimi Ltd Contactless connector systems
JP4555787B2 (ja) 2005-07-12 2010-10-06 日立電線株式会社 アンテナ
EP1989756B1 (de) * 2006-02-24 2014-12-03 Nxp B.V. Sender, empfänger, antennenanordnung für einen sender oder empfänger, und ein rfid-transponder
US7453402B2 (en) 2006-06-19 2008-11-18 Hong Kong Applied Science And Research Institute Co., Ltd. Miniature balanced antenna with differential feed
US7443363B2 (en) * 2006-06-22 2008-10-28 Sony Ericsson Mobile Communications Ab Compact dielectric resonator antenna
CN101373859B (zh) * 2007-08-21 2012-05-16 广达电脑股份有限公司 超宽频天线
US7800543B2 (en) * 2008-03-31 2010-09-21 Tdk Corporation Feed-point tuned wide band antenna
US7742001B2 (en) * 2008-03-31 2010-06-22 Tdk Corporation Two-tier wide band antenna
CN102270781B (zh) * 2010-06-07 2013-10-09 鸿富锦精密工业（深圳）有限公司 槽孔天线
CN102201616B (zh) * 2010-12-21 2013-06-12 电子科技大学 一种用于无线移动终端的时间反演亚波长阵列天线
KR102056747B1 (ko) * 2013-07-16 2019-12-17 엘지이노텍 주식회사 초광대역 안테나
WO2021085055A1 (ja) * 2019-10-30 2021-05-06 株式会社村田製作所 アンテナ装置およびそれを備えた無線通信デバイス
US11652290B2 (en) 2021-08-23 2023-05-16 GM Global Technology Operations LLC Extremely low profile ultra wide band antenna
US11791558B2 (en) * 2021-08-23 2023-10-17 GM Global Technology Operations LLC Simple ultra wide band very low profile antenna

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815141A (en) * 1973-01-12 1974-06-04 E Kigler High frequency antenna
US3887925A (en) * 1973-07-31 1975-06-03 Itt Linearly polarized phased antenna array
JPS6030443B2 (ja) * 1978-06-23 1985-07-16 ムスタ−フア エヌ イスメイル フア−ミイ 広帯域用シ−ト状楕円形アンテナ
JPS622809Y2 (de) * 1980-12-09 1987-01-22
JPS57142003A (en) * 1981-02-27 1982-09-02 Denki Kogyo Kk Antenna
JPS57188143A (en) * 1981-05-14 1982-11-19 Sony Corp Antenna device
DE3242272A1 (de) * 1982-11-15 1984-05-17 Meier Meßtechnik, 3400 Göttingen Breitband-richtantenne
DE3300677C2 (de) * 1983-01-11 1986-12-18 O.D.A.M. - Office de Distribution d'Appareils Médicaux, Wissembourg Applikator zum Zuführen und/oder Abführen von Hochfrequenzenergie
JPH0238002B2 (ja) * 1984-05-11 1990-08-28 Yagi Antena Kk Jikohotsuiantena
NZ235010A (en) * 1990-08-22 1993-12-23 Deltec New Zealand Dipole panel antenna with electrically tiltable beam.
FR2751471B1 (fr) * 1990-12-14 1999-02-12 Dassault Electronique Dispositif rayonnant a large bande susceptible de plusieurs polarisations
JPH0794934A (ja) 1993-09-22 1995-04-07 Matsushita Electric Ind Co Ltd 小型平面パッチアンテナ
JPH08213820A (ja) * 1995-02-06 1996-08-20 Nippon Sheet Glass Co Ltd 自動車電話用ガラスアンテナ装置
JP3185607B2 (ja) 1995-05-31 2001-07-11 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
JP3273463B2 (ja) * 1995-09-27 2002-04-08 株式会社エヌ・ティ・ティ・ドコモ 半円形放射板を使った広帯域アンテナ装置
US5847682A (en) * 1996-09-16 1998-12-08 Ke; Shyh-Yeong Top loaded triangular printed antenna
US5828340A (en) * 1996-10-25 1998-10-27 Johnson; J. Michael Wideband sub-wavelength antenna
JPH10190347A (ja) 1996-12-26 1998-07-21 Nippon Avionics Co Ltd パッチアンテナ装置
EP0889542A1 (de) * 1997-06-30 1999-01-07 Sony International (Europe) GmbH Breitbandige gedruckte phasengesteuerte Gruppenantenne für Mikrowellen/ -Millimeterwellen Anwendungen
JP3182512B2 (ja) * 1997-12-04 2001-07-03 エヌティティエレクトロニクス株式会社 埋積物探査アンテナ
AU1709100A (en) * 1998-10-26 2000-05-15 Emc Automation, Inc. Broadband antenna incorporating both electric and magnetic dipole radiators
US6157344A (en) * 1999-02-05 2000-12-05 Xertex Technologies, Inc. Flat panel antenna
JP3146260B2 (ja) * 1999-03-05 2001-03-12 郵政省通信総合研究所長 平面放射型発振装置
US6351246B1 (en) * 1999-05-03 2002-02-26 Xtremespectrum, Inc. Planar ultra wide band antenna with integrated electronics
EP1116299A4 (de) * 1999-07-21 2004-09-29 Rangestar Wireless Inc Breitbandige antennenstruktur mit kapazitiver abstimmung
FI113103B (fi) * 1999-11-03 2004-02-27 Co Jot Oy Levyantenni
US6424309B1 (en) * 2000-02-18 2002-07-23 Telecommunications Research Laboratories Broadband compact slot dipole/monopole and electric dipole/monopole combined antenna
JP2002164731A (ja) * 2000-11-24 2002-06-07 Mitsubishi Electric Corp アンテナ装置
JP2003273638A (ja) * 2002-03-13 2003-09-26 Sony Corp 広帯域アンテナ装置
JP2003283233A (ja) * 2002-03-26 2003-10-03 Sony Corp 広帯域アンテナ装置
DE50307351D1 (de) * 2002-05-10 2007-07-12 Hirschmann Electronics Gmbh Vieleckige Antenne
JP3620044B2 (ja) * 2002-10-23 2005-02-16 ソニー株式会社 不平衡型アンテナ
JP2004328703A (ja) * 2002-11-27 2004-11-18 Taiyo Yuden Co Ltd アンテナ
WO2005027267A1 (ja) * 2003-09-09 2005-03-24 National Institute Of Information And Communications Technology 広帯域複数周波共用アンテナ

Also Published As

Publication number Publication date
JP2005150804A (ja) 2005-06-09
CN1617388A (zh) 2005-05-18
US7019698B2 (en) 2006-03-28
EP1531516B1 (de) 2008-07-16
EP1531516A1 (de) 2005-05-18
US20050099339A1 (en) 2005-05-12
JP3964382B2 (ja) 2007-08-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition