FR2363915A1 - Vitrage antenne pour vehicule - Google Patents

Vitrage antenne pour vehicule

Info

Publication number
FR2363915A1
FR2363915A1 FR7726536A FR7726536A FR2363915A1 FR 2363915 A1 FR2363915 A1 FR 2363915A1 FR 7726536 A FR7726536 A FR 7726536A FR 7726536 A FR7726536 A FR 7726536A FR 2363915 A1 FR2363915 A1 FR 2363915A1
Authority
FR
France
Prior art keywords
transistor
vehicle
antenna
input
antenna conductor
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.)
Granted
Application number
FR7726536A
Other languages
English (en)
Other versions
FR2363915B1 (fr
Inventor
Gerd Sauer
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.)
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
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 Saint Gobain Industries SA, Compagnie de Saint Gobain SA filed Critical Saint Gobain Industries SA
Publication of FR2363915A1 publication Critical patent/FR2363915A1/fr
Application granted granted Critical
Publication of FR2363915B1 publication Critical patent/FR2363915B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • 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

Landscapes

  • Details Of Aerials (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Amplifiers (AREA)
  • Microwave Amplifiers (AREA)
  • Support Of Aerials (AREA)

Abstract

L'invention a pour objet un vitrage antenne pour véhicule comportant un conducteur d'antenne situé sur ou dans un pare-brise et un amplificateur à transistor à haute impédance d'entrée mutuellement accordés pour que l'amplificateur amplifie principalement les deux domaines de fréquence de 0,1 à 6 Hz et de 88 à 104 MHz, caractérisé par le fait qu'entre le pied 5 du conducteur d'antenne 2, 3 et l'entrée du transistor, il est prévu un circuit pi formé de deux capacités 10, 12 et d'une inductance il qui est calculé d'après les caractéristiques souhaitées de bande passante et de filtrage dans le domaine des ondes ultra courtes, pour obtenir le meilleur rapport signal/- bruit à l'entrée du transistor.
FR7726536A 1976-09-04 1977-09-01 Vitrage antenne pour vehicule Granted FR2363915A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2639947A DE2639947C2 (de) 1976-09-04 1976-09-04 Aktive Scheibenantenne für LMK- und UKW- Empfang in Kraftfahrzeugen

Publications (2)

Publication Number Publication Date
FR2363915A1 true FR2363915A1 (fr) 1978-03-31
FR2363915B1 FR2363915B1 (fr) 1981-08-21

Family

ID=5987184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726536A Granted FR2363915A1 (fr) 1976-09-04 1977-09-01 Vitrage antenne pour vehicule

Country Status (19)

Country Link
US (1) US4163195A (fr)
JP (1) JPS5332656A (fr)
AR (1) AR212124A1 (fr)
AU (1) AU2851777A (fr)
BE (1) BE858382A (fr)
BR (1) BR7705866A (fr)
DE (1) DE2639947C2 (fr)
DK (1) DK392777A (fr)
ES (1) ES462084A1 (fr)
FI (1) FI772619A (fr)
FR (1) FR2363915A1 (fr)
GB (1) GB1529557A (fr)
IT (1) IT1084735B (fr)
LU (1) LU78074A1 (fr)
NL (1) NL7709680A (fr)
NO (1) NO773045L (fr)
PT (1) PT66988B (fr)
SE (1) SE7709907L (fr)
ZA (1) ZA775324B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418968A1 (fr) * 1978-03-01 1979-09-28 Saint Gobain Antenne active de vehicule

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2729748A1 (de) * 1977-07-01 1979-01-11 Fte Maximal Fernsehtech Fernsehantenne fuer fahrzeuge, insbesondere kraftfahrzeuge, wohnwagen, boote o.dgl.
DE2809454C2 (de) * 1978-03-04 1983-03-31 Vereinigte Glaswerke Gmbh, 5100 Aachen Autosichtscheibe mit einem Antennenleiter und einem Heizwiderstand
JPS5947882B2 (ja) * 1978-04-11 1984-11-22 旭硝子株式会社 自動車のアンテナガラス
DE146339T1 (de) * 1983-12-20 1985-11-21 Bsh Electronics Ltd., Manchester Trennungsvorrichtung fuer elektrisches signal mit isolierungs- und anpassungsschaltung.
DE3405115A1 (de) * 1984-02-14 1985-08-29 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung fuer eine als antenne mitverwendete heizleiterscheibe
US5173712A (en) * 1988-06-17 1992-12-22 Aisin Seiki K.K. Rod antenna with filter arrangement
US5739794A (en) * 1995-05-22 1998-04-14 General Motors Corporation Vehicle window antenna with parasitic slot transmission line
JP3741315B2 (ja) * 1995-08-28 2006-02-01 マツダ株式会社 ガラスアンテナ及びアンテナ
GB2323713B (en) * 1997-03-27 1999-03-03 Andrew Jesman Antenna more especially for motor vehicles
US6553214B1 (en) 1999-05-05 2003-04-22 Tenatronics Limited Active window glass antenna system with automatic overload protection circuit

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2157532A (en) * 1936-05-19 1939-05-09 Rca Corp Antenna system for vehicles
US3587017A (en) * 1966-11-29 1971-06-22 Fujitsu Ltd Overvoltage protecting arrangement for an rf amplifier
US3576576A (en) * 1968-10-31 1971-04-27 Gen Motors Corp Concealed windshield broadband antenna
US3810184A (en) * 1969-04-10 1974-05-07 Libbey Owens Ford Co Laminated windshield with built-in antenna
US3623108A (en) * 1969-05-13 1971-11-23 Boeing Co Very high frequency antenna for motor vehicles
GB1320909A (en) * 1969-08-29 1973-06-20 Plessey Co Ltd Aerial arrangements
JPS5148907Y1 (fr) * 1970-03-04 1976-11-25
CA960759A (en) * 1970-02-12 1975-01-07 Shigenobu Esaki Antenna for vehicle windows
DE2023823C3 (de) * 1970-05-15 1979-09-13 Saint-Gobain Industries, Neuilly- Sur-Seine (Frankreich) Windschutzscheibenantenne für Kraftfahrzeuge
US3945014A (en) * 1970-03-21 1976-03-16 Saint-Gobain Industries Windshield antenna with coupling network in the leadin
DE7010571U (de) * 1970-03-21 1970-07-13 Ver Glaswerke Gmbh Autosichtscheibe mit eingearbeiteter antenne.
US3693096A (en) * 1970-12-01 1972-09-19 Charles M Dosey Antenna coupling and r.f. tuning circuit
DE2115657C3 (de) * 1971-03-31 1983-12-22 Flachenecker, Gerhard, Prof. Dr.-Ing., 8012 Ottobrunn Aktive Unipol-Empfangsantenne
DE2166898C2 (de) * 1971-03-31 1982-08-26 Gerhard Prof. Dr.-Ing. 8012 Ottobrunn Flachenecker Aktive Unipol-Empfangsantenne für den Empfang in zwei durch eine Frequenzlücke getrennten Frequenzbereichen
DE2136759C2 (de) * 1971-07-22 1982-09-30 Gerhard Prof. Dr.-Ing. 8012 Ottobrunn Flachenecker Antenne mit metallischem Rahmen und den Rahmen erregendem Unipol
US3971030A (en) * 1972-01-14 1976-07-20 Saint-Gobain Industries Antenna window

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418968A1 (fr) * 1978-03-01 1979-09-28 Saint Gobain Antenne active de vehicule

Also Published As

Publication number Publication date
IT1084735B (it) 1985-05-28
PT66988B (fr) 1979-02-13
BR7705866A (pt) 1978-08-08
US4163195A (en) 1979-07-31
FR2363915B1 (fr) 1981-08-21
LU78074A1 (fr) 1978-06-01
DE2639947C2 (de) 1983-10-06
BE858382A (fr) 1978-03-02
DK392777A (da) 1978-03-05
AR212124A1 (es) 1978-05-15
NL7709680A (nl) 1978-03-07
PT66988A (fr) 1977-10-01
NO773045L (no) 1978-03-07
ES462084A1 (es) 1978-06-16
ZA775324B (en) 1978-07-26
AU2851777A (en) 1979-03-08
JPS5332656A (en) 1978-03-28
SE7709907L (sv) 1978-03-05
GB1529557A (en) 1978-10-25
FI772619A (fi) 1978-03-05
DE2639947A1 (de) 1978-03-09

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Legal Events

Date Code Title Description
ST Notification of lapse