ATE9858T1 - Linearer, in gleitendem klasse a-betrieb arbeitender breitbandverstaerker mit niedrigem verbrauch und schaltung mit wenigstens einem solchen verstaerker. - Google Patents

Linearer, in gleitendem klasse a-betrieb arbeitender breitbandverstaerker mit niedrigem verbrauch und schaltung mit wenigstens einem solchen verstaerker.

Info

Publication number
ATE9858T1
ATE9858T1 AT82400279T AT82400279T ATE9858T1 AT E9858 T1 ATE9858 T1 AT E9858T1 AT 82400279 T AT82400279 T AT 82400279T AT 82400279 T AT82400279 T AT 82400279T AT E9858 T1 ATE9858 T1 AT E9858T1
Authority
AT
Austria
Prior art keywords
amplifier
output
circuit
output transistor
low consumption
Prior art date
Application number
AT82400279T
Other languages
English (en)
Inventor
Michel Najman
Original Assignee
Thomson-Csf
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 Thomson-Csf filed Critical Thomson-Csf
Application granted granted Critical
Publication of ATE9858T1 publication Critical patent/ATE9858T1/de

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
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0261—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 polarisation voltage or current, e.g. gliding Class A
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/02—Manually-operated control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Control Of Amplification And Gain Control (AREA)
AT82400279T 1981-02-27 1982-02-17 Linearer, in gleitendem klasse a-betrieb arbeitender breitbandverstaerker mit niedrigem verbrauch und schaltung mit wenigstens einem solchen verstaerker. ATE9858T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8103988A FR2500969B1 (fr) 1981-02-27 1981-02-27 Amplificateur lineaire et circuit amplificateur a commande de gain comportant au moins un tel amplificateur
EP82400279A EP0060164B1 (de) 1981-02-27 1982-02-17 Linearer, in gleitendem Klasse A-Betrieb arbeitender Breitbandverstärker mit niedrigem Verbrauch und Schaltung mit wenigstens einem solchen Verstärker

Publications (1)

Publication Number Publication Date
ATE9858T1 true ATE9858T1 (de) 1984-10-15

Family

ID=9255714

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82400279T ATE9858T1 (de) 1981-02-27 1982-02-17 Linearer, in gleitendem klasse a-betrieb arbeitender breitbandverstaerker mit niedrigem verbrauch und schaltung mit wenigstens einem solchen verstaerker.

Country Status (5)

Country Link
US (1) US4460876A (de)
EP (1) EP0060164B1 (de)
AT (1) ATE9858T1 (de)
DE (1) DE3260920D1 (de)
FR (1) FR2500969B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4602221A (en) * 1984-12-24 1986-07-22 Gte Laboratories Incorporated High frequency energy source
US5281925A (en) * 1992-11-17 1994-01-25 Acrodyne Industries, Inc. RF amplifier providing reduced drive response rise times and fall times
FR2702898B1 (fr) * 1993-03-19 1995-04-28 Valeo Electronique Dispositif électronique à faible consommation.
FR2717967B1 (fr) * 1994-03-24 1996-05-31 Valeo Electronique Amplificateur à plusieurs étages à faible consommation, et récepteur embarqué de signaux muni d'un tel amplificateur.
US7911280B2 (en) * 2009-07-13 2011-03-22 Sony Ericsson Mobile Communications Ab Amplifier stage
US8786368B2 (en) * 2011-03-09 2014-07-22 Hittite Microwave Corporation Distributed amplifier with improved stabilization
US10333477B2 (en) * 2016-09-08 2019-06-25 The Regents Of The University Of California Switched capacitor house of cards power amplifier
KR102075951B1 (ko) * 2017-09-29 2020-02-11 가부시키가이샤 무라타 세이사쿠쇼 전력 증폭 회로
KR102585868B1 (ko) * 2018-07-10 2023-10-05 삼성전기주식회사 캐스코드 구조의 증폭 장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166719A (en) * 1961-03-07 1965-01-19 Warwick Electronics Inc Transistorized sliding class a amplifier
GB1098979A (en) * 1965-07-03 1968-01-10 Marconi Co Ltd Improvements in or relating to high frequency transistor amplifiers
US3872247A (en) * 1971-05-20 1975-03-18 Robert W Saville Low cost of high fidelity high power variable class a amplifier-speaker combination
JPS5267547A (en) * 1975-12-03 1977-06-04 Hitachi Ltd Transistor amplifying circuit
DE2834641A1 (de) * 1978-08-08 1980-02-28 Bosch Gmbh Robert Mehrstufiger transistorverstaerker

Also Published As

Publication number Publication date
FR2500969A1 (fr) 1982-09-03
US4460876A (en) 1984-07-17
DE3260920D1 (en) 1984-11-15
EP0060164A1 (de) 1982-09-15
EP0060164B1 (de) 1984-10-10
FR2500969B1 (fr) 1985-12-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee