JPS59175207A - 高周波電力増幅器における過電圧・サ−ジ電圧保護回路 - Google Patents

高周波電力増幅器における過電圧・サ−ジ電圧保護回路

Info

Publication number
JPS59175207A
JPS59175207A JP58049621A JP4962183A JPS59175207A JP S59175207 A JPS59175207 A JP S59175207A JP 58049621 A JP58049621 A JP 58049621A JP 4962183 A JP4962183 A JP 4962183A JP S59175207 A JPS59175207 A JP S59175207A
Authority
JP
Japan
Prior art keywords
transistor
amplifier
high frequency
frequency output
source voltage
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
JP58049621A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0147046B2 (cs
Inventor
Yasuteru Yonezawa
米沢　康輝
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP58049621A priority Critical patent/JPS59175207A/ja
Publication of JPS59175207A publication Critical patent/JPS59175207A/ja
Publication of JPH0147046B2 publication Critical patent/JPH0147046B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
JP58049621A 1983-03-24 1983-03-24 高周波電力増幅器における過電圧・サ−ジ電圧保護回路 Granted JPS59175207A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58049621A JPS59175207A (ja) 1983-03-24 1983-03-24 高周波電力増幅器における過電圧・サ−ジ電圧保護回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58049621A JPS59175207A (ja) 1983-03-24 1983-03-24 高周波電力増幅器における過電圧・サ−ジ電圧保護回路

Publications (2)

Publication Number Publication Date
JPS59175207A true JPS59175207A (ja) 1984-10-04
JPH0147046B2 JPH0147046B2 (cs) 1989-10-12

Family

ID=12836298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58049621A Granted JPS59175207A (ja) 1983-03-24 1983-03-24 高周波電力増幅器における過電圧・サ−ジ電圧保護回路

Country Status (1)

Country Link
JP (1) JPS59175207A (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63238705A (ja) * 1986-11-29 1988-10-04 Tdk Corp 複合回路部品
JPH04351111A (ja) * 1990-11-30 1992-12-04 Motorola Inc 改良型電力増幅器出力レベル・コントローラ
KR19980085583A (ko) * 1997-05-29 1998-12-05 이형도 휴대폰용 파워증폭기의 안정화회로
JPWO2016047090A1 (ja) * 2014-09-26 2017-06-22 Ｎｅｃスペーステクノロジー株式会社 出力電力制御装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63238705A (ja) * 1986-11-29 1988-10-04 Tdk Corp 複合回路部品
JPH04351111A (ja) * 1990-11-30 1992-12-04 Motorola Inc 改良型電力増幅器出力レベル・コントローラ
KR19980085583A (ko) * 1997-05-29 1998-12-05 이형도 휴대폰용 파워증폭기의 안정화회로
JPWO2016047090A1 (ja) * 2014-09-26 2017-06-22 Ｎｅｃスペーステクノロジー株式会社 出力電力制御装置

Also Published As

Publication number Publication date
JPH0147046B2 (cs) 1989-10-12

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