BR9300733A - Disposicao de circuito de um radio de automovel para o suprimento de tensao de operacao de um amplificador de antena - Google Patents

Disposicao de circuito de um radio de automovel para o suprimento de tensao de operacao de um amplificador de antena

Info

Publication number
BR9300733A
BR9300733A BR9300733A BR9300733A BR9300733A BR 9300733 A BR9300733 A BR 9300733A BR 9300733 A BR9300733 A BR 9300733A BR 9300733 A BR9300733 A BR 9300733A BR 9300733 A BR9300733 A BR 9300733A
Authority
BR
Brazil
Prior art keywords
operating voltage
circuit arrangement
supplying operating
antenna amplifier
automobile radio
Prior art date
Application number
BR9300733A
Other languages
English (en)
Portuguese (pt)
Inventor
Knut Fritsche
Hans-Guenther Scholz
Original Assignee
Blaupunkt Werke Gmbh
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 Blaupunkt Werke Gmbh filed Critical Blaupunkt Werke Gmbh
Publication of BR9300733A publication Critical patent/BR9300733A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1607—Supply circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Amplifiers (AREA)
BR9300733A 1992-03-04 1993-03-03 Disposicao de circuito de um radio de automovel para o suprimento de tensao de operacao de um amplificador de antena BR9300733A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4206731A DE4206731C1 (https=) 1992-03-04 1992-03-04

Publications (1)

Publication Number Publication Date
BR9300733A true BR9300733A (pt) 1993-09-08

Family

ID=6453158

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9300733A BR9300733A (pt) 1992-03-04 1993-03-03 Disposicao de circuito de um radio de automovel para o suprimento de tensao de operacao de um amplificador de antena

Country Status (6)

Country Link
US (1) US5332977A (https=)
EP (1) EP0558902A1 (https=)
JP (1) JPH066248A (https=)
KR (1) KR100273882B1 (https=)
BR (1) BR9300733A (https=)
DE (1) DE4206731C1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6300830B1 (en) * 2000-12-29 2001-10-09 Ericsson Inc Multiplexed input envelope restoration scheme for linear high-efficiency power amplification
JP4612777B2 (ja) 2001-03-09 2011-01-12 キヤノン株式会社 移動案内装置、それを用いた露光装置及び半導体デバイス製造方法
SE524607C2 (sv) * 2002-05-07 2004-08-31 Tony Westman Förfarande och system för funktionell kontroll av en yttre aktiv antennenhet
JP2004132435A (ja) * 2002-10-09 2004-04-30 Canon Inc 軸受装置
JP3862678B2 (ja) * 2003-06-27 2006-12-27 キヤノン株式会社 露光装置及びデバイス製造方法
JP4656072B2 (ja) * 2007-03-06 2011-03-23 船井電機株式会社 受信装置
JP4631862B2 (ja) * 2007-03-06 2011-02-16 船井電機株式会社 受信装置
JP4697218B2 (ja) * 2007-12-03 2011-06-08 船井電機株式会社 テレビジョン受信機
CN102132624B (zh) * 2008-10-30 2015-08-26 凯瑟雷恩工厂两合公司 用于共用单一高频馈电线以传输高频、控制和监测信号以及直流供电电压的多个基站的远程天线设备
JPWO2011102139A1 (ja) * 2010-02-19 2013-06-17 パナソニック株式会社 ラジオ受信機
CN114379484B (zh) * 2022-03-23 2022-06-10 智道网联科技(北京)有限公司 用于车载设备的供电控制电路、方法、车载设备及车辆

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD95619A1 (https=) * 1972-05-11 1973-02-12
US3965426A (en) * 1974-01-10 1976-06-22 Tandy Corporation Frequency modulated signal pre-amplifier with amplitude modulated signal bypass
JPH0683082B2 (ja) * 1986-06-20 1994-10-19 ソニー株式会社 送信電力制御機能を有する送信増幅装置
FI87415C (fi) * 1990-06-08 1992-12-28 Telenokia Oy Apparatur foer detektering av ett fel i en foerstaerkare som aer foerdubblad med hetberedskapsmetoden
DE9114008U1 (de) * 1991-11-12 1991-12-19 Grundig AG, 90762 Fürth Einrichtung für die Betriebsgleichspannungsversorgung von Antennenverstärkern

Also Published As

Publication number Publication date
DE4206731C1 (https=) 1993-07-22
KR930020767A (ko) 1993-10-20
US5332977A (en) 1994-07-26
KR100273882B1 (ko) 2000-12-15
EP0558902A1 (de) 1993-09-08
JPH066248A (ja) 1994-01-14

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Legal Events

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EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
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B24C Patent annual fee: request for for restoration

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B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.