DE3264644D1 - An amplifier for pulse width modulated signals - Google Patents

An amplifier for pulse width modulated signals

Info

Publication number
DE3264644D1
DE3264644D1 DE8282301951T DE3264644T DE3264644D1 DE 3264644 D1 DE3264644 D1 DE 3264644D1 DE 8282301951 T DE8282301951 T DE 8282301951T DE 3264644 T DE3264644 T DE 3264644T DE 3264644 D1 DE3264644 D1 DE 3264644D1
Authority
DE
Germany
Prior art keywords
amplifier
pulse width
modulated signals
width modulated
signals
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
Application number
DE8282301951T
Other languages
English (en)
Inventor
Robert Bewes Molyneux-Berry
Philip John Fitz
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi 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 Marconi Co Ltd filed Critical Marconi Co Ltd
Application granted granted Critical
Publication of DE3264644D1 publication Critical patent/DE3264644D1/de
Expired 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
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/04—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/16—Amplitude modulation by means of discharge device having at least three electrodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/22—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
DE8282301951T 1981-04-22 1982-04-15 An amplifier for pulse width modulated signals Expired DE3264644D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8112444A GB2097209B (en) 1981-04-22 1981-04-22 An amplifier for pulse width modulated signals

Publications (1)

Publication Number Publication Date
DE3264644D1 true DE3264644D1 (en) 1985-08-14

Family

ID=10521280

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282301951T Expired DE3264644D1 (en) 1981-04-22 1982-04-15 An amplifier for pulse width modulated signals

Country Status (3)

Country Link
EP (1) EP0063479B1 (de)
DE (1) DE3264644D1 (de)
GB (1) GB2097209B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900958A1 (de) * 1989-01-14 1990-07-26 Flender Himmelwerk Gmbh Hochfrequenzgenerator fuer leistungsstarke verbraucher
DE59707158D1 (de) 1996-02-05 2002-06-06 Infineon Technologies Ag Durch feldeffekt steuerbares halbleiterbauelement
KR101136708B1 (ko) * 2007-03-13 2012-04-19 쿨리케 앤드 소파 인더스트리즈, 인코포레이티드 와이어 본딩을 위한 아이포인트의 티칭 방법과 관련 반도체프로세싱 동작

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258710A (en) * 1963-09-20 1966-06-28 Circuit arrangement for increasing the efficiency of an electron tube type amplifier
US4160945A (en) * 1977-09-16 1979-07-10 Wescom, Inc. High efficiency switching regulator
GB1566095A (en) * 1978-05-13 1980-04-30 Marconi Co Ltd Modulation circuits

Also Published As

Publication number Publication date
EP0063479A3 (en) 1983-03-30
EP0063479A2 (de) 1982-10-27
GB2097209A (en) 1982-10-27
GB2097209B (en) 1985-07-24
EP0063479B1 (de) 1985-07-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee