AT243855B - Parametrischer Verstärker - Google Patents

Parametrischer Verstärker

Info

Publication number
AT243855B
AT243855B AT624164A AT624164A AT243855B AT 243855 B AT243855 B AT 243855B AT 624164 A AT624164 A AT 624164A AT 624164 A AT624164 A AT 624164A AT 243855 B AT243855 B AT 243855B
Authority
AT
Austria
Prior art keywords
parametric amplifier
parametric
amplifier
Prior art date
Application number
AT624164A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT243855B publication Critical patent/AT243855B/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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
    • H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
    • H03C1/56—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising variable two-pole elements only
    • H03C1/58—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising variable two-pole elements only comprising diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/38—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
    • H03F3/387—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F7/00—Parametric amplifiers
    • H03F7/04—Parametric amplifiers using variable-capacitance element; using variable-permittivity element

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
AT624164A 1963-07-24 1964-07-21 Parametrischer Verstärker AT243855B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL295754 1963-07-24

Publications (1)

Publication Number Publication Date
AT243855B true AT243855B (de) 1965-12-10

Family

ID=19754901

Family Applications (1)

Application Number Title Priority Date Filing Date
AT624164A AT243855B (de) 1963-07-24 1964-07-21 Parametrischer Verstärker

Country Status (4)

Country Link
US (1) US3249881A (de)
AT (1) AT243855B (de)
GB (1) GB1069147A (de)
NL (1) NL295754A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10107328A1 (de) * 2001-02-16 2002-08-29 Voith Paper Patent Gmbh Verfahren und Vorrichtung zum Abführen von Siebwasser

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510674A (en) * 1967-08-09 1970-05-05 Texas Instruments Inc Low noise reactance amplifier
US3526781A (en) * 1967-11-17 1970-09-01 Avco Corp Parametric amplifier
US3591848A (en) * 1968-07-25 1971-07-06 Gen Electric Parametric amplifier employing self-biased nonlinear diodes
US3710268A (en) * 1970-02-24 1973-01-09 Rhg Electronics Labor Inc Parametric amplifier

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850585A (en) * 1954-12-31 1958-09-02 Green Milton Bridge type power amplifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10107328A1 (de) * 2001-02-16 2002-08-29 Voith Paper Patent Gmbh Verfahren und Vorrichtung zum Abführen von Siebwasser

Also Published As

Publication number Publication date
GB1069147A (en) 1967-05-17
US3249881A (en) 1966-05-03
NL295754A (de)

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