NO132664B - - Google Patents

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Publication number
NO132664B
NO132664B NO1255/72A NO125572A NO132664B NO 132664 B NO132664 B NO 132664B NO 1255/72 A NO1255/72 A NO 1255/72A NO 125572 A NO125572 A NO 125572A NO 132664 B NO132664 B NO 132664B
Authority
NO
Norway
Prior art keywords
input
output
amplifier
frequency
auxiliary carrier
Prior art date
Application number
NO1255/72A
Other languages
English (en)
Norwegian (no)
Other versions
NO132664C (de
Inventor
O Snedkerud
Original Assignee
Patelhold Patentverwertung
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 Patelhold Patentverwertung filed Critical Patelhold Patentverwertung
Publication of NO132664B publication Critical patent/NO132664B/no
Publication of NO132664C publication Critical patent/NO132664C/no

Links

Classifications

    • 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
    • H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
    • 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
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H03F1/0216—Continuous control
    • H03F1/0222—Continuous control by using a signal derived from the input signal
    • H03F1/0227—Continuous control by using a signal derived from the input signal using supply converters
    • 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
    • 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
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Inverter Devices (AREA)
  • Transmitters (AREA)
  • Ac-Ac Conversion (AREA)
NO1255/72A 1971-04-14 1972-04-12 NO132664C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH538371A CH530121A (de) 1971-04-14 1971-04-14 Hochleistungssenderanordnung

Publications (2)

Publication Number Publication Date
NO132664B true NO132664B (de) 1975-09-01
NO132664C NO132664C (de) 1975-12-10

Family

ID=4292644

Family Applications (1)

Application Number Title Priority Date Filing Date
NO1255/72A NO132664C (de) 1971-04-14 1972-04-12

Country Status (10)

Country Link
US (1) US3743954A (de)
JP (1) JPS5613044B1 (de)
CH (1) CH530121A (de)
DE (1) DE2122354A1 (de)
ES (1) ES401699A1 (de)
FR (1) FR2136484A5 (de)
GB (1) GB1376760A (de)
NL (1) NL7204906A (de)
NO (1) NO132664C (de)
SE (1) SE373469B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1551711A (en) * 1978-03-02 1979-08-30 Marconi Ltd Modulation circuits
NZ338096A (en) * 1999-09-29 2001-06-29 Tait Electronics Ltd Amplifier circuit for radio transmitter using LINC techniques
FR2798537B1 (fr) * 1999-09-15 2003-02-14 Nicolas Girard Interface preamplificatrice a tube electronique en ligne audiofrequence fonctionnant sur alimentation a decoupage haute frequence, destinee notamment aux ordinateurs multimedia
US6489839B2 (en) * 2000-06-30 2002-12-03 Koninkl Philips Electronics Nv Amplifier with output transformer
EP1612934B1 (de) * 2004-06-29 2018-07-25 Lantiq Beteiligungs-GmbH & Co.KG Klasse-D Verstärker
KR100846785B1 (ko) * 2006-03-14 2008-07-16 삼성전자주식회사 가열 롤러를 위한 전력 제어 방법과 장치 및 이를 위한위상 제어 회로
GB2501524A (en) * 2012-04-26 2013-10-30 Toshiba Res Europ Ltd An efficient asymmetric push-pull amplifier for an envelope modulator
CN115327202B (zh) * 2022-07-08 2023-11-14 珠海多创科技有限公司 一种tmr电流传感器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231885A (en) * 1962-02-28 1966-01-25 Bendix Corp Resolver phase shift encoder
US3284634A (en) * 1962-12-28 1966-11-08 Honeywell Inc Apparatus for positioning a body relative to a radiant energy source
US3348151A (en) * 1965-03-08 1967-10-17 Boeing Co Dc power supply and amplitude modulator

Also Published As

Publication number Publication date
NL7204906A (de) 1972-10-17
DE2122354A1 (de) 1972-10-19
FR2136484A5 (de) 1972-12-22
ES401699A1 (es) 1975-02-16
CH530121A (de) 1972-10-31
GB1376760A (en) 1974-12-11
US3743954A (en) 1973-07-03
JPS5613044B1 (de) 1981-03-26
SE373469B (de) 1975-02-03
NO132664C (de) 1975-12-10

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