JPH03125534U - - Google Patents

Info

Publication number
JPH03125534U
JPH03125534U JP3365390U JP3365390U JPH03125534U JP H03125534 U JPH03125534 U JP H03125534U JP 3365390 U JP3365390 U JP 3365390U JP 3365390 U JP3365390 U JP 3365390U JP H03125534 U JPH03125534 U JP H03125534U
Authority
JP
Japan
Prior art keywords
power
power amplifier
high frequency
detector
detects
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
JP3365390U
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 JP3365390U priority Critical patent/JPH03125534U/ja
Publication of JPH03125534U publication Critical patent/JPH03125534U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
  • Transmitters (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例のブロツク図である
。第2図は従来技術の一例のブロツク図である。 1……電力増幅器、2……高周波信号源、3…
…送信機出力端子、4……直流入力電力検出器、
5……高周波出力電力検出器、6……演算器、7
……制御器、8……可変電圧電源。

Claims (1)

    【実用新案登録請求の範囲】
  1. 終段に電力増幅器を有する無線送信機において
    、電源増幅器に供給される直流入力電力を検出す
    る検出器と、電力増幅器の出力である高周波出力
    電力を検出する検出器と、直流入力電力と高周波
    出力電力の差である電力増幅器の損失電力を演算
    する演算器と、常に電力増幅器の損失電力が許容
    損失電力以下で電力増幅器を動作させるように直
    流電源電圧を自動的に連続可変する制御器と、を
    有することを特徴とする無線送信機。
JP3365390U 1990-03-30 1990-03-30 Pending JPH03125534U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3365390U JPH03125534U (ja) 1990-03-30 1990-03-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3365390U JPH03125534U (ja) 1990-03-30 1990-03-30

Publications (1)

Publication Number Publication Date
JPH03125534U true JPH03125534U (ja) 1991-12-18

Family

ID=31537487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3365390U Pending JPH03125534U (ja) 1990-03-30 1990-03-30

Country Status (1)

Country Link
JP (1) JPH03125534U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012010082A (ja) * 2010-06-24 2012-01-12 Netcomsec Co Ltd 送信電力増幅装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012010082A (ja) * 2010-06-24 2012-01-12 Netcomsec Co Ltd 送信電力増幅装置

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