NL7803105A - Meertrapstransistorversterker voor wisselspan- ningen. - Google Patents

Meertrapstransistorversterker voor wisselspan- ningen.

Info

Publication number
NL7803105A
NL7803105A NL7803105A NL7803105A NL7803105A NL 7803105 A NL7803105 A NL 7803105A NL 7803105 A NL7803105 A NL 7803105A NL 7803105 A NL7803105 A NL 7803105A NL 7803105 A NL7803105 A NL 7803105A
Authority
NL
Netherlands
Prior art keywords
voltage
stage transistor
transistor amplifier
amplifier
stage
Prior art date
Application number
NL7803105A
Other languages
English (en)
Dutch (nl)
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of NL7803105A publication Critical patent/NL7803105A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • 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
    • H03F1/0283—Reducing the number of DC-current paths

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
NL7803105A 1977-03-23 1978-03-22 Meertrapstransistorversterker voor wisselspan- ningen. NL7803105A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772712680 DE2712680C2 (de) 1977-03-23 1977-03-23 Mehrstufiger Transistorverstärker für Wechselspannungen

Publications (1)

Publication Number Publication Date
NL7803105A true NL7803105A (nl) 1978-09-26

Family

ID=6004397

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7803105A NL7803105A (nl) 1977-03-23 1978-03-22 Meertrapstransistorversterker voor wisselspan- ningen.

Country Status (5)

Country Link
AT (1) AT374639B (fr)
BE (1) BE865256A (fr)
DE (1) DE2712680C2 (fr)
DK (1) DK151752C (fr)
NL (1) NL7803105A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558997B1 (fr) * 1984-01-31 1989-02-03 Thomson Csf Amplificateur correcteur du temps de propagation de groupe de signaux electriques et chaine d'amplification a frequence intermediaire de faisceaux hertziens comportant un tel amplificateur
AT386303B (de) * 1986-07-31 1988-08-10 Akg Akustische Kino Geraete Schaltungsanordnung fuer kapazitive spannungsquellen hoher ausgangsimpedanz, insbesondere fuer kondensatormikrophone
US5241284A (en) * 1990-02-16 1993-08-31 Nokia Mobile Phones Ltd. Circuit arrangement for connecting RF amplifier and supply voltage filter
FI87027C (fi) * 1990-02-16 1992-11-10 Nokia Mobile Phones Ltd Kopplingsanordning foer foerening av rf-foerstaerkare och driftspaenningsfilter

Also Published As

Publication number Publication date
DK151752B (da) 1987-12-28
AT374639B (de) 1984-05-10
ATA162878A (de) 1983-09-15
DK99678A (da) 1978-09-24
BE865256A (fr) 1978-07-17
DE2712680A1 (de) 1978-09-28
DE2712680C2 (de) 1982-10-21
DK151752C (da) 1988-06-27

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed