DE602004002261D1 - antenna device - Google Patents

antenna device

Info

Publication number
DE602004002261D1
DE602004002261D1 DE200460002261 DE602004002261T DE602004002261D1 DE 602004002261 D1 DE602004002261 D1 DE 602004002261D1 DE 200460002261 DE200460002261 DE 200460002261 DE 602004002261 T DE602004002261 T DE 602004002261T DE 602004002261 D1 DE602004002261 D1 DE 602004002261D1
Authority
DE
Germany
Prior art keywords
antenna device
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 - Fee Related
Application number
DE200460002261
Other languages
German (de)
Other versions
DE602004002261T2 (en
Inventor
Kazuhiro Sasaki
Tomoki Ikeda
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.)
Alps Alpine Co Ltd
Original Assignee
Alps 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of DE602004002261D1 publication Critical patent/DE602004002261D1/en
Application granted granted Critical
Publication of DE602004002261T2 publication Critical patent/DE602004002261T2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
    • H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
    • 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
DE602004002261T 2003-11-27 2004-11-19 antenna device Expired - Fee Related DE602004002261T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003397288 2003-11-27
JP2003397288A JP2005159837A (en) 2003-11-27 2003-11-27 Antenna device

Publications (2)

Publication Number Publication Date
DE602004002261D1 true DE602004002261D1 (en) 2006-10-19
DE602004002261T2 DE602004002261T2 (en) 2006-12-28

Family

ID=34463833

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004002261T Expired - Fee Related DE602004002261T2 (en) 2003-11-27 2004-11-19 antenna device

Country Status (3)

Country Link
EP (1) EP1536514B1 (en)
JP (1) JP2005159837A (en)
DE (1) DE602004002261T2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1968159B1 (en) * 2007-03-06 2017-10-18 Cirocomm Technology Corp. Circularly polarized patch antenna assembly
KR101125180B1 (en) * 2009-11-17 2012-03-19 주식회사 케이엠더블유 Method for installing radiator elements arranged in different planes and antenna thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5294938A (en) * 1991-03-15 1994-03-15 Matsushita Electric Works, Ltd. Concealedly mounted top loaded vehicular antenna unit
EP0684661B1 (en) * 1994-05-10 1999-12-08 Murata Manufacturing Co., Ltd. Antenna unit
JP3147728B2 (en) * 1995-09-05 2001-03-19 株式会社村田製作所 Antenna device
FR2739225B1 (en) * 1995-09-27 1997-11-14 Cga Hbs MICROWAVE ANTENNA ELEMENT
DE19722506A1 (en) * 1997-05-30 1998-12-03 Bosch Gmbh Robert Radio

Also Published As

Publication number Publication date
DE602004002261T2 (en) 2006-12-28
JP2005159837A (en) 2005-06-16
EP1536514B1 (en) 2006-09-06
EP1536514A1 (en) 2005-06-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee