FR1417848A - Modulateurs-amplificateurs utilisant des dispositifs à substances solides - Google Patents

Modulateurs-amplificateurs utilisant des dispositifs à substances solides

Info

Publication number
FR1417848A
FR1417848A FR999297A FR999297A FR1417848A FR 1417848 A FR1417848 A FR 1417848A FR 999297 A FR999297 A FR 999297A FR 999297 A FR999297 A FR 999297A FR 1417848 A FR1417848 A FR 1417848A
Authority
FR
France
Prior art keywords
amplifiers
modulator
solid
substance
devices
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR999297A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to FR999297A priority Critical patent/FR1417848A/fr
Application granted granted Critical
Publication of FR1417848A publication Critical patent/FR1417848A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to the control circuit
    • 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
    • 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
    • H03F3/193—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only with field-effect devices
    • 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
    • H03F3/393—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with semiconductor devices only with field-effect devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/02—Amplitude modulation, i.e. PAM
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR999297A 1963-12-19 1964-12-19 Modulateurs-amplificateurs utilisant des dispositifs à substances solides Expired FR1417848A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR999297A FR1417848A (fr) 1963-12-19 1964-12-19 Modulateurs-amplificateurs utilisant des dispositifs à substances solides

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP6811863 1963-12-19
JP2100564 1964-04-15
JP2420164 1964-04-30
FR999297A FR1417848A (fr) 1963-12-19 1964-12-19 Modulateurs-amplificateurs utilisant des dispositifs à substances solides

Publications (1)

Publication Number Publication Date
FR1417848A true FR1417848A (fr) 1965-11-12

Family

ID=27445907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR999297A Expired FR1417848A (fr) 1963-12-19 1964-12-19 Modulateurs-amplificateurs utilisant des dispositifs à substances solides

Country Status (1)

Country Link
FR (1) FR1417848A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837028A1 (de) * 1977-08-25 1979-03-15 Matsushita Electric Ind Co Ltd Integrierte halbleiterschaltung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837028A1 (de) * 1977-08-25 1979-03-15 Matsushita Electric Ind Co Ltd Integrierte halbleiterschaltung

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