BE520933A - - Google Patents

Info

Publication number
BE520933A
BE520933A BE520933DA BE520933A BE 520933 A BE520933 A BE 520933A BE 520933D A BE520933D A BE 520933DA BE 520933 A BE520933 A BE 520933A
Authority
BE
Belgium
Application number
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.)
Publication of BE520933A publication Critical patent/BE520933A/xx

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
    • H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1203—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier being a single transistor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1231—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more bipolar transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/36—Amplitude modulation by means of semiconductor device having at least three electrodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/12—Transference of modulation from one carrier to another, e.g. frequency-changing by means of semiconductor devices having more than two electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Amplifiers (AREA)
BE520933D 1952-06-25 BE520933A ( )

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL170604 1952-06-25

Publications (1)

Publication Number Publication Date
BE520933A true BE520933A ( )

Family

ID=19750570

Family Applications (2)

Application Number Title Priority Date Filing Date
BE520932D BE520932A ( ) 1952-06-25
BE520933D BE520933A ( ) 1952-06-25

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE520932D BE520932A ( ) 1952-06-25

Country Status (6)

Country Link
BE (2) BE520933A ( )
CH (2) CH317318A ( )
DE (2) DE933517C ( )
FR (2) FR1086824A ( )
GB (2) GB763443A ( )
NL (1) NL92530C ( )

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009239B (de) * 1954-01-29 1957-05-29 Philips Nv Kaskadenverstaerkerschaltung mit Transistoren
DE1063646B (de) * 1955-05-18 1959-08-20 Philips Nv Anordnung zur Verstaerkung einer Signalspannung unter Verwendung eines Transistor-Kipposzillators
US2924744A (en) * 1955-09-08 1960-02-09 Gen Electric Deflection circuit
DE1090729B (de) * 1959-07-04 1960-10-13 Deutsche Elektronik Gmbh Mischstufe mit einem Transistor
US3248557A (en) * 1959-07-20 1966-04-26 Bendix Corp Transistor parametric reactance amplifier
US3125725A (en) * 1959-07-20 1964-03-17 chang
DE1150412B (de) * 1960-09-09 1963-06-20 Henry P Kalmus Schaltungsanordnung zur Verstaerkung bzw. Messung einer Gleichstromgroesse
US3177437A (en) * 1961-07-10 1965-04-06 Gen Electric Vertical deflection circuit

Also Published As

Publication number Publication date
GB739107A (en) 1955-10-26
BE520932A ( )
CH317318A (de) 1956-11-15
GB763443A (en) 1956-12-12
CH318086A (de) 1956-12-15
FR1086824A (fr) 1955-02-16
NL92530C ( )
DE933517C (de) 1955-09-29
DE921995C (de) 1955-01-07
FR1089523A (fr) 1955-03-18

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