EP1108616A3 - Flach- Mikrostreifenleiterantenne für ein Kraftfahrzeugsystem - Google Patents

Flach- Mikrostreifenleiterantenne für ein Kraftfahrzeugsystem Download PDF

Info

Publication number
EP1108616A3
EP1108616A3 EP00125605A EP00125605A EP1108616A3 EP 1108616 A3 EP1108616 A3 EP 1108616A3 EP 00125605 A EP00125605 A EP 00125605A EP 00125605 A EP00125605 A EP 00125605A EP 1108616 A3 EP1108616 A3 EP 1108616A3
Authority
EP
European Patent Office
Prior art keywords
radiant element
motor
microstrip antenna
resonance frequency
planar microstrip
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.)
Withdrawn
Application number
EP00125605A
Other languages
English (en)
French (fr)
Other versions
EP1108616A2 (de
Inventor
Guido Biffi Gentili
Pietro Mantovani
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.)
Ask Industries SpA
Original Assignee
Ask Industries SpA
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 Ask Industries SpA filed Critical Ask Industries SpA
Publication of EP1108616A2 publication Critical patent/EP1108616A2/de
Publication of EP1108616A3 publication Critical patent/EP1108616A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
    • H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line
    • 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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • 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
EP00125605A 1999-12-13 2000-11-22 Flach- Mikrostreifenleiterantenne für ein Kraftfahrzeugsystem Withdrawn EP1108616A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999RE000059U IT248292Y1 (it) 1999-12-13 1999-12-13 Antenna planare a microstrip, per autoveicoli.
ITRE990059 1999-12-13

Publications (2)

Publication Number Publication Date
EP1108616A2 EP1108616A2 (de) 2001-06-20
EP1108616A3 true EP1108616A3 (de) 2003-12-03

Family

ID=11399453

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00125605A Withdrawn EP1108616A3 (de) 1999-12-13 2000-11-22 Flach- Mikrostreifenleiterantenne für ein Kraftfahrzeugsystem

Country Status (2)

Country Link
EP (1) EP1108616A3 (de)
IT (1) IT248292Y1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2383471A (en) * 2001-12-19 2003-06-25 Harada Ind High-bandwidth multi-band antenna
US6680705B2 (en) * 2002-04-05 2004-01-20 Hewlett-Packard Development Company, L.P. Capacitive feed integrated multi-band antenna
KR20030089825A (ko) * 2002-05-20 2003-11-28 전자부품연구원 광대역 안테나
DE102004027692A1 (de) * 2004-03-10 2005-10-06 Daimlerchrysler Ag Verwendung einer invertierten L-Antenne in einem Kraftfahrzeug
US7755547B2 (en) 2006-06-30 2010-07-13 Nokia Corporation Mechanically tunable antenna for communication devices
US7482984B2 (en) 2006-12-22 2009-01-27 Flextronics Ap, Llc Hoop antenna
US8316105B2 (en) 2007-03-22 2012-11-20 Microsoft Corporation Architecture for installation and hosting of server-based single purpose applications on clients
US8313684B1 (en) 2007-12-14 2012-11-20 Flextronics Method of and device for thermoforming of antennas
US8164526B1 (en) 2008-11-03 2012-04-24 Flextronics Ap, Llc Single wire internal antenna with integral contact force spring
JP2014033243A (ja) * 2010-11-30 2014-02-20 Asahi Glass Co Ltd 車両用窓ガラス及びアンテナ
KR101481287B1 (ko) * 2013-07-01 2015-01-14 현대자동차주식회사 이동통신 서비스를 위한 차량용 안테나
JP6969531B2 (ja) * 2018-10-10 2021-11-24 オムロン株式会社 電子機器
JP7304542B2 (ja) 2020-12-28 2023-07-07 パナソニックＩｐマネジメント株式会社 アンテナ装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771291A (en) * 1985-08-30 1988-09-13 The United States Of America As Represented By The Secretary Of The Air Force Dual frequency microstrip antenna
EP0526643A1 (de) * 1991-01-28 1993-02-10 Mitsubishi Denki Kabushiki Kaisha Antennenanordnung
WO1997044856A1 (en) * 1996-05-17 1997-11-27 Allgon Ab Planar antenna device
US5818394A (en) * 1996-04-09 1998-10-06 Fuba Automotive Gmbh Flat antenna
WO1999028990A1 (fr) * 1997-12-01 1999-06-10 Kabushiki Kaisha Toshiba Antenne de type f inversee pour frequences multiples

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771291A (en) * 1985-08-30 1988-09-13 The United States Of America As Represented By The Secretary Of The Air Force Dual frequency microstrip antenna
EP0526643A1 (de) * 1991-01-28 1993-02-10 Mitsubishi Denki Kabushiki Kaisha Antennenanordnung
US5818394A (en) * 1996-04-09 1998-10-06 Fuba Automotive Gmbh Flat antenna
WO1997044856A1 (en) * 1996-05-17 1997-11-27 Allgon Ab Planar antenna device
WO1999028990A1 (fr) * 1997-12-01 1999-06-10 Kabushiki Kaisha Toshiba Antenne de type f inversee pour frequences multiples

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KAGOSHIMA K ET AL: "Analysis of a planar inverted F antenna fed by electromagnetic coupling", PROCEEDINGS OF THE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSIS). CHICAGO, JULY 20 - 24, 1992, NEW YORK, IEEE, US, vol. 2, 18 July 1992 (1992-07-18), pages 1702 - 1705, XP010065570, ISBN: 0-7803-0730-5 *
SALONEN P ET AL: "New slot configurations for dual-band planar inverted-F antenna", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, JOHN WILEY, NEW YORK, NY, US, vol. 28, no. 5, 23 January 2001 (2001-01-23), pages 293 - 298, XP002245702, ISSN: 0895-2477 *

Also Published As

Publication number Publication date
IT248292Y1 (it) 2002-12-16
ITRE990059U1 (it) 2001-06-13
EP1108616A2 (de) 2001-06-20

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