KR910008135U - AGC voltage control amplifier circuit - Google Patents

AGC voltage control amplifier circuit

Info

Publication number
KR910008135U
KR910008135U KR2019890015409U KR890015409U KR910008135U KR 910008135 U KR910008135 U KR 910008135U KR 2019890015409 U KR2019890015409 U KR 2019890015409U KR 890015409 U KR890015409 U KR 890015409U KR 910008135 U KR910008135 U KR 910008135U
Authority
KR
South Korea
Prior art keywords
amplifier circuit
voltage control
control amplifier
agc voltage
agc
Prior art date
Application number
KR2019890015409U
Other languages
Korean (ko)
Other versions
KR940002240Y1 (en
Inventor
강성춘
Original Assignee
금성일렉트론 주식회사
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 금성일렉트론 주식회사 filed Critical 금성일렉트론 주식회사
Priority to KR2019890015409U priority Critical patent/KR940002240Y1/en
Publication of KR910008135U publication Critical patent/KR910008135U/en
Application granted granted Critical
Publication of KR940002240Y1 publication Critical patent/KR940002240Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0035—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements
    • H03G1/0082—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements using bipolar transistor-type devices
    • 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
    • H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
KR2019890015409U 1989-10-23 1989-10-23 Voltage controlled amp for agc KR940002240Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890015409U KR940002240Y1 (en) 1989-10-23 1989-10-23 Voltage controlled amp for agc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890015409U KR940002240Y1 (en) 1989-10-23 1989-10-23 Voltage controlled amp for agc

Publications (2)

Publication Number Publication Date
KR910008135U true KR910008135U (en) 1991-05-31
KR940002240Y1 KR940002240Y1 (en) 1994-04-11

Family

ID=19291039

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890015409U KR940002240Y1 (en) 1989-10-23 1989-10-23 Voltage controlled amp for agc

Country Status (1)

Country Link
KR (1) KR940002240Y1 (en)

Also Published As

Publication number Publication date
KR940002240Y1 (en) 1994-04-11

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Legal Events

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E701 Decision to grant or registration of patent right
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Payment date: 20030318

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