JPH0228113U - - Google Patents

Info

Publication number
JPH0228113U
JPH0228113U JP10544988U JP10544988U JPH0228113U JP H0228113 U JPH0228113 U JP H0228113U JP 10544988 U JP10544988 U JP 10544988U JP 10544988 U JP10544988 U JP 10544988U JP H0228113 U JPH0228113 U JP H0228113U
Authority
JP
Japan
Prior art keywords
resistors
divider circuit
voltage divider
voltage
resistor
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
JP10544988U
Other languages
English (en)
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 filed Critical
Priority to JP10544988U priority Critical patent/JPH0228113U/ja
Publication of JPH0228113U publication Critical patent/JPH0228113U/ja
Pending legal-status Critical Current

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  • Control Of Amplification And Gain Control (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る送信電力制御回路の一実
施例の回路図、第2図は検波電圧特性を示す図、
第3図は従来の送信電力制御回路の回路図である
。 1:多段分圧回路、10:アナログマルチプレ
クサー、30:誤差増幅器、31:検波回路、3
2:送信電力増幅器、33:MC結合カツプラ、
41〜48:固定抵抗器、49:可変抵抗器。

Claims (1)

    【実用新案登録請求の範囲】
  1. アナログマルチプレクサーと複数個の抵抗器と
    からなる多段分圧回路と、この多段分圧回路より
    得られる基準電圧と送信電力のダイオード検波電
    圧とを比較して電力増幅器を制御する誤差増幅器
    とを有する送信電力制御回路において、前記多段
    分圧回路の抵抗器のうち最低電圧を設定する抵抗
    器を可変抵抗器とし、その他の抵抗器を固定抵抗
    器としたことを特徴とする送信電力制御回路。
JP10544988U 1988-08-11 1988-08-11 Pending JPH0228113U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10544988U JPH0228113U (ja) 1988-08-11 1988-08-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10544988U JPH0228113U (ja) 1988-08-11 1988-08-11

Publications (1)

Publication Number Publication Date
JPH0228113U true JPH0228113U (ja) 1990-02-23

Family

ID=31338073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10544988U Pending JPH0228113U (ja) 1988-08-11 1988-08-11

Country Status (1)

Country Link
JP (1) JPH0228113U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62171214A (ja) * 1986-01-23 1987-07-28 Sony Corp 利得制御回路
JPS6356009A (ja) * 1986-08-26 1988-03-10 Meisei Electric Co Ltd レベル調節装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62171214A (ja) * 1986-01-23 1987-07-28 Sony Corp 利得制御回路
JPS6356009A (ja) * 1986-08-26 1988-03-10 Meisei Electric Co Ltd レベル調節装置

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