JPS5972236A - 受信装置 - Google Patents

受信装置

Info

Publication number
JPS5972236A
JPS5972236A JP16034083A JP16034083A JPS5972236A JP S5972236 A JPS5972236 A JP S5972236A JP 16034083 A JP16034083 A JP 16034083A JP 16034083 A JP16034083 A JP 16034083A JP S5972236 A JPS5972236 A JP S5972236A
Authority
JP
Japan
Prior art keywords
stage
gain control
signal
amplification
amplification stage
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
JP16034083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6252490B2 (OSRAM
Inventor
Masanori Ienaka
家中　正憲
Yasuo Kominami
小南　靖雄
Yukiro Suzuki
鈴木　幸郎
Masami Kawamura
河村　政美
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16034083A priority Critical patent/JPS5972236A/ja
Publication of JPS5972236A publication Critical patent/JPS5972236A/ja
Publication of JPS6252490B2 publication Critical patent/JPS6252490B2/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
    • H03G3/3068—Circuits generating control signals for both R.F. and I.F. stages

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Circuits Of Receivers In General (AREA)
JP16034083A 1983-09-02 1983-09-02 受信装置 Granted JPS5972236A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16034083A JPS5972236A (ja) 1983-09-02 1983-09-02 受信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16034083A JPS5972236A (ja) 1983-09-02 1983-09-02 受信装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP11042479A Division JPS5530300A (en) 1979-08-31 1979-08-31 Gain control circuit

Publications (2)

Publication Number Publication Date
JPS5972236A true JPS5972236A (ja) 1984-04-24
JPS6252490B2 JPS6252490B2 (OSRAM) 1987-11-05

Family

ID=15712862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16034083A Granted JPS5972236A (ja) 1983-09-02 1983-09-02 受信装置

Country Status (1)

Country Link
JP (1) JPS5972236A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998037629A1 (en) * 1997-02-25 1998-08-27 Ericsson, Inc. Receiver if system with active filters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998037629A1 (en) * 1997-02-25 1998-08-27 Ericsson, Inc. Receiver if system with active filters

Also Published As

Publication number Publication date
JPS6252490B2 (OSRAM) 1987-11-05

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