JPH0345569B2 - - Google Patents

Info

Publication number
JPH0345569B2
JPH0345569B2 JP56152416A JP15241681A JPH0345569B2 JP H0345569 B2 JPH0345569 B2 JP H0345569B2 JP 56152416 A JP56152416 A JP 56152416A JP 15241681 A JP15241681 A JP 15241681A JP H0345569 B2 JPH0345569 B2 JP H0345569B2
Authority
JP
Japan
Prior art keywords
antenna
circuit
receiving device
amplifier
level
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
JP56152416A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5853212A (ja
Inventor
Fujihiro Iwaki
Haruto Yano
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP15241681A priority Critical patent/JPS5853212A/ja
Publication of JPS5853212A publication Critical patent/JPS5853212A/ja
Publication of JPH0345569B2 publication Critical patent/JPH0345569B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
JP15241681A 1981-09-25 1981-09-25 自動車用受信装置のアンテナアンプ Granted JPS5853212A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15241681A JPS5853212A (ja) 1981-09-25 1981-09-25 自動車用受信装置のアンテナアンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15241681A JPS5853212A (ja) 1981-09-25 1981-09-25 自動車用受信装置のアンテナアンプ

Publications (2)

Publication Number Publication Date
JPS5853212A JPS5853212A (ja) 1983-03-29
JPH0345569B2 true JPH0345569B2 (h) 1991-07-11

Family

ID=15540028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15241681A Granted JPS5853212A (ja) 1981-09-25 1981-09-25 自動車用受信装置のアンテナアンプ

Country Status (1)

Country Link
JP (1) JPS5853212A (h)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100535386B1 (ko) 2002-12-03 2005-12-08 현대자동차주식회사 차량의 글래스 안테나를 이용한 전파 수신 방법 및 이를이용한 차량용 오디오 시스템
JP2011182280A (ja) * 2010-03-03 2011-09-15 Kojima Press Industry Co Ltd 車載用アンテナシステム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS628575Y2 (h) * 1979-06-04 1987-02-27

Also Published As

Publication number Publication date
JPS5853212A (ja) 1983-03-29

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