ES2140721T3 - Sistema de antena para ventana de vehiculo. - Google Patents

Sistema de antena para ventana de vehiculo.

Info

Publication number
ES2140721T3
ES2140721T3 ES95938511T ES95938511T ES2140721T3 ES 2140721 T3 ES2140721 T3 ES 2140721T3 ES 95938511 T ES95938511 T ES 95938511T ES 95938511 T ES95938511 T ES 95938511T ES 2140721 T3 ES2140721 T3 ES 2140721T3
Authority
ES
Spain
Prior art keywords
antenna
properties
vehicle window
antenna system
orthogonal
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
ES95938511T
Other languages
English (en)
Inventor
Keith Jeremy Twort
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.)
BSH Industries Ltd
Original Assignee
BSH Industries 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 BSH Industries Ltd filed Critical BSH Industries Ltd
Application granted granted Critical
Publication of ES2140721T3 publication Critical patent/ES2140721T3/es
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
    • H01Q1/12—Supports; Mounting means
    • 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
    • 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
    • H01Q9/44—Resonant antennas with a plurality of divergent straight elements, e.g. V-dipole, X-antenna; with a plurality of elements having mutually inclined substantially straight portions

Landscapes

  • Details Of Aerials (AREA)
  • Radio Transmission System (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

SE PRESENTA UN DISPOSITIVO DE ANTENA PARA UNA VENTANILLA DE UN VEHICULO, PARTICULARMENTE ADECUADA PARA LA RECEPCION DE SEÑALES EN LA BANDA DE UFH MIENTRAS QUE SE MINIMIZA EL EFECTO DE DESVANECIMIENTO RAPIDO. LA ANTENA COMPRENDE ELEMENTOS DE ANTENA QUE GENERAN AL MENOS DOS MODOS ORTOGONALES O LARGAMENTE ORTOGONALES. DURANTE LA RECEPCION, PUEDE SELECCIONARSE UNO U OTRO MODO DE MANERA QUE LA ANTENA FUNCIONA EFECTIVAMENTE COMO UNA ANTENA DE DIVERSIDAD. ALTERNATIVAMENTE, LOS DOS MODOS PUEDEN COMBINARSE PARA PARTICULARIZAR LAS PROPIEDADES DE POLARIZACION Y DIRECCIONALES DE LA ANTENA. PARA LA TRANSMISION, LAS PROPIEDADES DE LA ANTENA PUEDE ACOMODARSE PARA INTERACTUAR FAVORABLEMENTE CON UN VEHICULO EN PARTICULAR AL CUAL ESTA APLICADA. ESTAS PROPIEDADES PUEDEN CONTROLARSE MEDIANTE UN CIRCUITO DE COMBINACION ADECUADO.
ES95938511T 1994-12-01 1995-11-30 Sistema de antena para ventana de vehiculo. Expired - Lifetime ES2140721T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9424279A GB9424279D0 (en) 1994-12-01 1994-12-01 Antenna arrangement for a vehicle window

Publications (1)

Publication Number Publication Date
ES2140721T3 true ES2140721T3 (es) 2000-03-01

Family

ID=10765282

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95938511T Expired - Lifetime ES2140721T3 (es) 1994-12-01 1995-11-30 Sistema de antena para ventana de vehiculo.

Country Status (9)

Country Link
US (1) US6452557B1 (es)
EP (1) EP0795209B1 (es)
JP (1) JPH10510113A (es)
KR (1) KR100349263B1 (es)
BR (1) BR9509926A (es)
DE (1) DE69513195T2 (es)
ES (1) ES2140721T3 (es)
GB (1) GB9424279D0 (es)
WO (1) WO1996017399A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19726420A1 (de) * 1997-06-23 1998-12-24 Fuba Automotive Gmbh Fensterantennenstruktur für Kraftfahrzeuge
KR101269252B1 (ko) * 2004-07-21 2013-05-29 아사히 가라스 가부시키가이샤 자동차용 고주파 유리 안테나
DE102004045109A1 (de) * 2004-09-17 2006-03-23 Robert Bosch Gmbh Verfahren zum mobilen Empfangen eines, insbesondere frequenzmodulierten, Funksignals und Funkempfänger-Schaltung hierfür
US8350766B2 (en) * 2004-11-01 2013-01-08 Asahi Glass Company, Limited Antenna-embedded laminated glass
US9065167B2 (en) 2011-09-29 2015-06-23 Broadcom Corporation Antenna modification to reduce harmonic activation
KR101962499B1 (ko) 2011-10-28 2019-03-26 코닝 인코포레이티드 적외선 반사도를 갖는 유리 제품 및 이의 제조방법
CN107531562B (zh) 2015-04-30 2021-05-28 康宁股份有限公司 具有离散的金属银层的导电制品及其制造方法
CN110073547B (zh) * 2017-04-12 2021-05-25 中央硝子株式会社 天线和窗玻璃

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5148907Y1 (es) * 1970-03-04 1976-11-25
US3945014A (en) * 1970-03-21 1976-03-16 Saint-Gobain Industries Windshield antenna with coupling network in the leadin
IT1041018B (it) * 1975-07-24 1980-01-10 Siv Soc Italiana Vetro Antenna radioricevente multibanda supportata su lastra perfinestratura
US4129874A (en) * 1977-09-19 1978-12-12 The United States Of America As Represented By The Field Operations Bureau Of The Federal Communications Commission Antenna pattern combiner
JPS61265904A (ja) 1985-05-20 1986-11-25 Toyota Motor Corp 自動車用窓ガラスアンテナ
DE3619704A1 (de) * 1986-06-12 1987-12-17 Lindenmeier Heinz Antennenanordnung fuer diversityempfang in der fensterscheibe eines kraftfahrzeugs
DE3738226C2 (de) * 1987-11-11 1997-12-18 Bosch Gmbh Robert Fahrzeug-Scheibenantenne
DE3824417A1 (de) * 1988-07-19 1990-01-25 Bosch Gmbh Robert Fahrzeug-scheibenantenne
GB9103737D0 (en) * 1991-02-22 1991-04-10 Pilkington Plc Antenna for vehicle window
JP2538140B2 (ja) * 1991-06-28 1996-09-25 セントラル硝子株式会社 車両用ガラスアンテナ

Also Published As

Publication number Publication date
KR100349263B1 (ko) 2004-05-27
DE69513195D1 (de) 1999-12-09
JPH10510113A (ja) 1998-09-29
EP0795209A1 (en) 1997-09-17
WO1996017399A1 (en) 1996-06-06
EP0795209B1 (en) 1999-11-03
KR980700703A (ko) 1998-03-30
BR9509926A (pt) 1997-09-30
GB9424279D0 (en) 1995-01-18
DE69513195T2 (de) 2000-06-15
US6452557B1 (en) 2002-09-17

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