ES462084A1 - Procedimiento de fabricacion de una antena colocada en o so-bre un vidrio. - Google Patents

Procedimiento de fabricacion de una antena colocada en o so-bre un vidrio.

Info

Publication number
ES462084A1
ES462084A1 ES462084A ES462084A ES462084A1 ES 462084 A1 ES462084 A1 ES 462084A1 ES 462084 A ES462084 A ES 462084A ES 462084 A ES462084 A ES 462084A ES 462084 A1 ES462084 A1 ES 462084A1
Authority
ES
Spain
Prior art keywords
vehicle antenna
amplifier
mhz
window
window amplifier
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
Application number
ES462084A
Other languages
English (en)
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 ES462084A1 publication Critical patent/ES462084A1/es
Expired 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)
  • Support Of Aerials (AREA)
  • Microwave Amplifiers (AREA)

Abstract

Procedimiento de fabricación de una antena colocada en o sobre un vidrio, la cual consta de un conductor de antena que está situado sobre un vidrio o dentro de este, así como de un amplificador de transistor con alta impedancia de entrada, estando compaginados estos dos elementos uno contra otro de tal forma que se pueda amplificar principalmente los dos campos de frecuencia que van desde 0,1 hasta 6 MHertzios y desde 88 hasta 104 MHertzios, y la cual se caracteriza porque, entre el pie (5) de conductor de antena (2 y 3) y la entrada del transistor, está previsto un circuito Pi, el cual está constituido por dos capacidades (10 y 12) y una inductancia (11) y se calcula con arreglo a las características que se desean tanto de banda pasante como de filtración dentro del campo de las ondas ultracortas, con el fin de conseguir la mejor relación posible entre la señal y el ruido en la entrada del transistor.
ES462084A 1976-09-04 1977-09-02 Procedimiento de fabricacion de una antena colocada en o so-bre un vidrio. Expired ES462084A1 (es)

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 (1)

Publication Number Publication Date
ES462084A1 true ES462084A1 (es) 1978-06-16

Family

ID=5987184

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462084A Expired ES462084A1 (es) 1976-09-04 1977-09-02 Procedimiento de fabricacion de una antena colocada en o so-bre un vidrio.

Country Status (19)

Country Link
US (1) US4163195A (es)
JP (1) JPS5332656A (es)
AR (1) AR212124A1 (es)
AU (1) AU2851777A (es)
BE (1) BE858382A (es)
BR (1) BR7705866A (es)
DE (1) DE2639947C2 (es)
DK (1) DK392777A (es)
ES (1) ES462084A1 (es)
FI (1) FI772619A7 (es)
FR (1) FR2363915A1 (es)
GB (1) GB1529557A (es)
IT (1) IT1084735B (es)
LU (1) LU78074A1 (es)
NL (1) NL7709680A (es)
NO (1) NO773045L (es)
PT (1) PT66988B (es)
SE (1) SE7709907L (es)
ZA (1) ZA775324B (es)

Families Citing this family (11)

* 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.
DE2808745C2 (de) * 1978-03-01 1983-10-06 Vereinigte Glaswerke Gmbh, 5100 Aachen Aktive Scheibenantenne für Kraftfahrzeuge mit einer breitbandigen HF-Verstärkerschaltung
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
EP0146339B1 (en) * 1983-12-20 1989-09-13 Bsh Electronics Limited Electrical signal separating device having isolating and matching circuitry
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 (es) * 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
DE7010571U (de) * 1970-03-21 1970-07-13 Ver Glaswerke Gmbh Autosichtscheibe mit eingearbeiteter antenne.
US3945014A (en) * 1970-03-21 1976-03-16 Saint-Gobain Industries Windshield antenna with coupling network in the leadin
US3693096A (en) * 1970-12-01 1972-09-19 Charles M Dosey Antenna coupling and r.f. tuning circuit
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
DE2115657C3 (de) * 1971-03-31 1983-12-22 Flachenecker, Gerhard, Prof. Dr.-Ing., 8012 Ottobrunn Aktive Unipol-Empfangsantenne
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

Also Published As

Publication number Publication date
DK392777A (da) 1978-03-05
FI772619A7 (fi) 1978-03-05
AR212124A1 (es) 1978-05-15
IT1084735B (it) 1985-05-28
ZA775324B (en) 1978-07-26
PT66988A (fr) 1977-10-01
FR2363915A1 (fr) 1978-03-31
NL7709680A (nl) 1978-03-07
BR7705866A (pt) 1978-08-08
DE2639947C2 (de) 1983-10-06
US4163195A (en) 1979-07-31
BE858382A (fr) 1978-03-02
PT66988B (fr) 1979-02-13
AU2851777A (en) 1979-03-08
GB1529557A (en) 1978-10-25
DE2639947A1 (de) 1978-03-09
FR2363915B1 (es) 1981-08-21
SE7709907L (sv) 1978-03-05
NO773045L (no) 1978-03-07
JPS5332656A (en) 1978-03-28
LU78074A1 (es) 1978-06-01

Similar Documents

Publication Publication Date Title
ES8506943A1 (es) Disposicion de antena activa de parabrisas para vehiculos automoviles, para la recepcion de senales de radio de onda ultracorta y onda larga-media-corta
ES462084A1 (es) Procedimiento de fabricacion de una antena colocada en o so-bre un vidrio.
GB1121740A (en) Improvements in or relating to electrical position resolver arrangements
IL53203A (en) Distortion compensation circuit especially for intermodulation product reduction in t.w.t.
AU3932078A (en) Gain and impedance switching circuit foran amplifier
JPS53132249A (en) Integrated circuit for microwave transistor amplifier
JPS551797A (en) Circuit for generating and stably amplifying wide band radio frequency signal
JPS5338243A (en) Antenna equipment
JPS5298451A (en) Parametric amplifier
JPS6444611A (en) High efficient semiconductor amplifier
JPS51117509A (en) Booster for radio
AU286089B2 (en) Arrangement for electronic tuning ofan v oscillating circuit onthe medium wave range, particularly for remote tuning and/or pushbutton tuning
JPS5617503A (en) Narrow-band amplifying circuit using surface wave filter
JPS51131241A (en) Signal superimposing circuit
JPS5370739A (en) Blocking filter for strip line band
AU5026764A (en) Arrangement for electronic tuning ofan v oscillating circuit onthe medium wave range, particularly for remote tuning and/or pushbutton tuning
ES480587A1 (es) Perfeccionamientos en circuitos de antena para aparatos re- ceptores de ondas hertzianas.
JPS52126116A (en) High frequency amplification circuit
MOGILEVSKAIA et al. Possibilities of decreasing the stabilization bands in the synthesis of tunnel-diode amplifiers(Stabilization bandwidth reduction in microwave parallel tuned tunnel diode amplifier circuits synthesis)
JPS5339844A (en) Parametric
IT1068877B (it) Amplificatore a frequenza intermedia per ricevitori a modulazione di ampiezza e di frequenza
DAVIES Parametric amplifiers for radio astronomy(Parametric and tunnel diode amplifiers for radio astronomy, noting diode quality, operating frequency range, noise, temperatures, etc)
JPS52109357A (en) Fet input low noise amplifying circuit
ES379695A1 (es) Un circuito de compensacion de sobrecarga.
ES487172A1 (es) Una disposicion de circuito para transferir una senal desde un primero hasta un segundo punto de circuito