DE69124056T2 - Ausgangspegelregelung für einen RF-Leistungsverstärker - Google Patents

Ausgangspegelregelung für einen RF-Leistungsverstärker

Info

Publication number
DE69124056T2
DE69124056T2 DE69124056T DE69124056T DE69124056T2 DE 69124056 T2 DE69124056 T2 DE 69124056T2 DE 69124056 T DE69124056 T DE 69124056T DE 69124056 T DE69124056 T DE 69124056T DE 69124056 T2 DE69124056 T2 DE 69124056T2
Authority
DE
Germany
Prior art keywords
power amplifier
level control
output level
output
control
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.)
Expired - Lifetime
Application number
DE69124056T
Other languages
English (en)
Other versions
DE69124056D1 (de
Inventor
Masaki Ichihara
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
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 filed Critical NEC Corp
Application granted granted Critical
Publication of DE69124056D1 publication Critical patent/DE69124056D1/de
Publication of DE69124056T2 publication Critical patent/DE69124056T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • 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
    • H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers
    • H03G3/3047—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers for intermittent signals, e.g. burst signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • H03G3/20—Automatic control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/72—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H03F2203/7212—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal the gated amplifier being switched on or off by switching off or on a feedback control loop of the amplifier
DE69124056T 1990-10-19 1991-10-21 Ausgangspegelregelung für einen RF-Leistungsverstärker Expired - Lifetime DE69124056T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27944090 1990-10-19
JP28178290 1990-10-22

Publications (2)

Publication Number Publication Date
DE69124056D1 DE69124056D1 (de) 1997-02-20
DE69124056T2 true DE69124056T2 (de) 1997-04-30

Family

ID=26553336

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69124056T Expired - Lifetime DE69124056T2 (de) 1990-10-19 1991-10-21 Ausgangspegelregelung für einen RF-Leistungsverstärker

Country Status (7)

Country Link
US (1) US5196806A (de)
EP (1) EP0481524B1 (de)
KR (1) KR960000775B1 (de)
AU (1) AU643922B2 (de)
CA (1) CA2053778C (de)
DE (1) DE69124056T2 (de)
HK (1) HK1002131A1 (de)

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Also Published As

Publication number Publication date
US5196806A (en) 1993-03-23
KR960000775B1 (ko) 1996-01-12
KR920009061A (ko) 1992-05-28
HK1002131A1 (en) 1998-07-31
AU643922B2 (en) 1993-11-25
EP0481524A3 (en) 1993-06-02
AU8605091A (en) 1992-04-30
EP0481524A2 (de) 1992-04-22
CA2053778A1 (en) 1992-04-23
EP0481524B1 (de) 1997-01-08
CA2053778C (en) 1996-01-30
DE69124056D1 (de) 1997-02-20

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