JPH066248A - アンテナ増幅器の動作電圧供給のためのカーラジオ用回路装置 - Google Patents

アンテナ増幅器の動作電圧供給のためのカーラジオ用回路装置

Info

Publication number
JPH066248A
JPH066248A JP5043482A JP4348293A JPH066248A JP H066248 A JPH066248 A JP H066248A JP 5043482 A JP5043482 A JP 5043482A JP 4348293 A JP4348293 A JP 4348293A JP H066248 A JPH066248 A JP H066248A
Authority
JP
Japan
Prior art keywords
resistor
antenna
transistor
terminal
circuit device
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.)
Pending
Application number
JP5043482A
Other languages
English (en)
Japanese (ja)
Inventor
Knut Fritsche
フリッチェ クヌート
Hans-Guenther Scholz
ショルツ ハンス−ギュンター
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.)
Blaupunkt Werke GmbH
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 JPH066248A publication Critical patent/JPH066248A/ja
Pending legal-status Critical Current

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)
JP5043482A 1992-03-04 1993-03-04 アンテナ増幅器の動作電圧供給のためのカーラジオ用回路装置 Pending JPH066248A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4206731A DE4206731C1 (enExample) 1992-03-04 1992-03-04
DE4206731.6 1992-03-04

Publications (1)

Publication Number Publication Date
JPH066248A true JPH066248A (ja) 1994-01-14

Family

ID=6453158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5043482A Pending JPH066248A (ja) 1992-03-04 1993-03-04 アンテナ増幅器の動作電圧供給のためのカーラジオ用回路装置

Country Status (6)

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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7084538B2 (en) 2002-10-09 2006-08-01 Canon Kabushiki Kaisha Bearing assembly, stage device using same, and exposure apparatus using same
US7349064B2 (en) 2003-06-27 2008-03-25 Canon Kabushiki Kaisha Immersion exposure technique
JP2008219540A (ja) * 2007-03-06 2008-09-18 Funai Electric Co Ltd 受信装置
JP2008219543A (ja) * 2007-03-06 2008-09-18 Funai Electric Co Ltd 受信装置
US7535552B2 (en) 2001-03-09 2009-05-19 Canon Kabushiki Kaisha Moving/guiding apparatus and exposure apparatus using the same
JP2009141423A (ja) * 2007-12-03 2009-06-25 Funai Electric Co Ltd テレビジョン受信機
WO2011102139A1 (ja) * 2010-02-19 2011-08-25 パナソニック株式会社 ラジオ受信機

Families Citing this family (4)

* 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
SE524607C2 (sv) * 2002-05-07 2004-08-31 Tony Westman Förfarande och system för funktionell kontroll av en yttre aktiv antennenhet
EP2340683B1 (de) * 2008-10-30 2012-11-28 Kathrein-Werke KG Abgesetzte antennenanlage für mehrere basisstationen, die sich eine einzige hf-speiseleitung teilen zur übertragung der hf-, kontroll- und überwachungssignale sowie der versorgungsgleichspannung
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 (enExample) * 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

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7535552B2 (en) 2001-03-09 2009-05-19 Canon Kabushiki Kaisha Moving/guiding apparatus and exposure apparatus using the same
US7084538B2 (en) 2002-10-09 2006-08-01 Canon Kabushiki Kaisha Bearing assembly, stage device using same, and exposure apparatus using same
US7262524B2 (en) 2002-10-09 2007-08-28 Canon Kabushiki Kaisha Bearing assembly, stage device using same, and exposure apparatus using same
US7466393B2 (en) 2003-06-27 2008-12-16 Canon Kabushiki Kaisha Immersion exposure technique
US7679718B2 (en) 2003-06-27 2010-03-16 Canon Kabushiki Kaisha Immersion exposure technique
US7420651B2 (en) 2003-06-27 2008-09-02 Canon Kabushiki Kaisha Immersion exposure technique
US7619714B2 (en) 2003-06-27 2009-11-17 Canon Kabushiki Kaisha Immersion exposure technique
US7450216B2 (en) 2003-06-27 2008-11-11 Canon Kabushiki Kaisha Immersion exposure technique
US7372542B2 (en) 2003-06-27 2008-05-13 Canon Kabushiki Kaisha Immersion exposure technique
US7349064B2 (en) 2003-06-27 2008-03-25 Canon Kabushiki Kaisha Immersion exposure technique
US7561248B2 (en) 2003-06-27 2009-07-14 Canon Kabushiki Kaisha Immersion exposure technique
JP2008219543A (ja) * 2007-03-06 2008-09-18 Funai Electric Co Ltd 受信装置
JP2008219540A (ja) * 2007-03-06 2008-09-18 Funai Electric Co Ltd 受信装置
US8169549B2 (en) 2007-03-06 2012-05-01 Funai Electric Co., Ltd. Receiver
US8228440B2 (en) 2007-03-06 2012-07-24 Funai Electric Co., Ltd. Receiver
JP2009141423A (ja) * 2007-12-03 2009-06-25 Funai Electric Co Ltd テレビジョン受信機
WO2011102139A1 (ja) * 2010-02-19 2011-08-25 パナソニック株式会社 ラジオ受信機

Also Published As

Publication number Publication date
BR9300733A (pt) 1993-09-08
KR100273882B1 (ko) 2000-12-15
DE4206731C1 (enExample) 1993-07-22
EP0558902A1 (de) 1993-09-08
KR930020767A (ko) 1993-10-20
US5332977A (en) 1994-07-26

Similar Documents

Publication Publication Date Title
JPH0510522Y2 (enExample)
JPH066248A (ja) アンテナ増幅器の動作電圧供給のためのカーラジオ用回路装置
JPH0715453A (ja) データ通信装置
US4695915A (en) Short circuit and overload protection circuit for output stage transistors
US5047662A (en) Inductive load driving circuit with inductively induced voltage compensating means
CN114924206A (zh) 天线检测电路、车载终端及车辆
USRE33941E (en) Power driver having short circuit protection
US5548462A (en) Protective circuit
US5479314A (en) Circuit arrangement having a semiconductor switch for the switching of a load
US4644294A (en) Device for protecting a push-pull output stage against a short-circuit between the output terminal and the positive pole of the supply
US4945358A (en) Short circuit protection arrangement for a driver circuit
KR101926139B1 (ko) 안테나 증폭기 전원 입력 회로 장치
CN210838923U (zh) 车载摄像头的过流保护电路
CN109649170B (zh) 具有智能控制功能的摩托车仪表盘
EP0408124B1 (en) Circuit for protection against negative overvoltages across the power supply of an integrated circuit comprising a power device with related control circuit
JP3633297B2 (ja) サージ保護装置及び方法
KR19980026204A (ko) 과전류 차단장치
US6392473B1 (en) Voltage protection and biasing circuit
KR900009468Y1 (ko) 과부하시 전원 차단회로
JP2557522B2 (ja) 半導体保護回路装置
US20240326900A1 (en) Power source control circuit and power steering system
US6529358B1 (en) Driver protection circuit for preventing damage due to line contact with ground or supply voltage
KR100226626B1 (ko) 과전류 보호회로
JPS6031315Y2 (ja) ラジオ受信機の雑音除去回路
JPS5840668Y2 (ja) ミユ−テイング回路