DE60316531D1 - Ringschlitzantenne - Google Patents

Ringschlitzantenne

Info

Publication number
DE60316531D1
DE60316531D1 DE60316531T DE60316531T DE60316531D1 DE 60316531 D1 DE60316531 D1 DE 60316531D1 DE 60316531 T DE60316531 T DE 60316531T DE 60316531 T DE60316531 T DE 60316531T DE 60316531 D1 DE60316531 D1 DE 60316531D1
Authority
DE
Germany
Prior art keywords
slot antenna
ring slot
ring
antenna
slot
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
DE60316531T
Other languages
English (en)
Other versions
DE60316531T2 (de
Inventor
Satoru Komatsu
Hiroshi Kuribayashi
Tomoyuki Fukumaru
Hiroshi Iijima
Hideaki Oshima
Tatsuo Matsushita
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.)
Honda Motor Co Ltd
Nippon Sheet Glass Co Ltd
Original Assignee
Honda Motor Co Ltd
Nippon Sheet Glass 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 Honda Motor Co Ltd, Nippon Sheet Glass Co Ltd filed Critical Honda Motor Co Ltd
Publication of DE60316531D1 publication Critical patent/DE60316531D1/de
Application granted granted Critical
Publication of DE60316531T2 publication Critical patent/DE60316531T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1271—Supports; Mounting means for mounting on windscreens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H01Q13/106—Microstrip slot 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
    • H01Q9/0464—Annular ring patch
DE60316531T 2002-12-27 2003-12-23 Ringschlitzantenne Expired - Fee Related DE60316531T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002379995 2002-12-27
JP2002379995A JP2004214821A (ja) 2002-12-27 2002-12-27 車載アンテナ

Publications (2)

Publication Number Publication Date
DE60316531D1 true DE60316531D1 (de) 2007-11-08
DE60316531T2 DE60316531T2 (de) 2008-01-31

Family

ID=32463629

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60316531T Expired - Fee Related DE60316531T2 (de) 2002-12-27 2003-12-23 Ringschlitzantenne

Country Status (4)

Country Link
US (1) US7019699B2 (de)
EP (1) EP1434302B1 (de)
JP (1) JP2004214821A (de)
DE (1) DE60316531T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7253770B2 (en) * 2004-11-10 2007-08-07 Delphi Technologies, Inc. Integrated GPS and SDARS antenna
US7834815B2 (en) * 2006-12-04 2010-11-16 AGC Automotive America R & D, Inc. Circularly polarized dielectric antenna
US8009107B2 (en) * 2006-12-04 2011-08-30 Agc Automotive Americas R&D, Inc. Wideband dielectric antenna
US7994999B2 (en) * 2007-11-30 2011-08-09 Harada Industry Of America, Inc. Microstrip antenna
US8542150B2 (en) * 2007-12-17 2013-09-24 Siemens Aktiengesellschaft Planar broadband antenna
US7548207B1 (en) * 2008-02-06 2009-06-16 Advanced Connection Technology, Inc. Circularly polarized antenna
JP4647678B2 (ja) * 2008-08-18 2011-03-09 株式会社エヌ・ティ・ティ・ドコモ メッセージ配信方法、無線基地局及びメッセージ配信局

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4682180A (en) * 1985-09-23 1987-07-21 American Telephone And Telegraph Company At&T Bell Laboratories Multidirectional feed and flush-mounted surface wave antenna
EP0632523B1 (de) * 1993-07-01 1999-03-17 Commonwealth Scientific And Industrial Research Organisation Ebene Antenne
US5568159A (en) * 1994-05-12 1996-10-22 Mcdonnell Douglas Corporation Flared notch slot antenna
GB9410557D0 (en) * 1994-05-26 1994-07-13 Schlumberger Ind Ltd Radio antennae
AU3730495A (en) * 1994-09-28 1996-04-19 Wireless Access Incorporated Ring microstrip antenna array
US5629712A (en) * 1995-10-06 1997-05-13 Ford Motor Company Vehicular slot antenna concealed in exterior trim accessory
DE19628125A1 (de) * 1996-07-12 1998-01-15 Daimler Benz Ag Aktive Empfangsantenne
JPH11251829A (ja) * 1998-02-27 1999-09-17 Kyocera Corp スロットアンテナ及びそれを具備する配線基板
FR2779276B1 (fr) * 1998-05-28 2000-07-13 Alsthom Cge Alcatel Dispositif de radiocommunication et antenne a fente en boucle
US6246377B1 (en) * 1998-11-02 2001-06-12 Fantasma Networks, Inc. Antenna comprising two separate wideband notch regions on one coplanar substrate
US6097345A (en) * 1998-11-03 2000-08-01 The Ohio State University Dual band antenna for vehicles
US6329950B1 (en) * 1999-12-06 2001-12-11 Integral Technologies, Inc. Planar antenna comprising two joined conducting regions with coax
WO2001059875A2 (en) * 2000-02-11 2001-08-16 Ppg Industries Ohio, Inc. Vehicle antenna
JP2002252520A (ja) * 2001-02-22 2002-09-06 Asahi Glass Co Ltd 平面アンテナ
FR2826185B1 (fr) * 2001-06-18 2008-07-11 Centre Nat Rech Scient Antenne fil-plaque multifrequences

Also Published As

Publication number Publication date
US7019699B2 (en) 2006-03-28
DE60316531T2 (de) 2008-01-31
US20040135728A1 (en) 2004-07-15
JP2004214821A (ja) 2004-07-29
EP1434302A1 (de) 2004-06-30
EP1434302B1 (de) 2007-09-26

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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