FR861403A - Circuits de couplage pour dispositifs à décharge électronique - Google Patents

Circuits de couplage pour dispositifs à décharge électronique

Info

Publication number
FR861403A
FR861403A FR861403DA FR861403A FR 861403 A FR861403 A FR 861403A FR 861403D A FR861403D A FR 861403DA FR 861403 A FR861403 A FR 861403A
Authority
FR
France
Prior art keywords
discharge devices
coupling circuits
electronic discharge
electronic
circuits
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
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.)
Thales SA
Original Assignee
Le Materiel Telephonique 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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR861403A publication Critical patent/FR861403A/fr
Expired legal-status Critical Current

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
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/16—Amplitude modulation by means of discharge device having at least three electrodes
    • H03C1/18—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid
    • H03C1/20—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid modulating signal applied to anode
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/16—Amplitude modulation by means of discharge device having at least three electrodes
    • H03C1/18—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid
    • H03C1/22—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid modulating signal applied to same grid
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C7/00—Modulating electromagnetic waves
    • H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas
    • 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
    • H03F1/04—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers
    • H03F1/06—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers to raise the efficiency of amplifying modulated radio frequency waves; to raise the efficiency of amplifiers acting also as modulators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks
    • H03H7/383—Impedance-matching networks comprising distributed impedance elements together with lumped impedance elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Amplifiers (AREA)
FR861403D 1939-07-29 1939-07-29 Circuits de couplage pour dispositifs à décharge électronique Expired FR861403A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR861403T 1939-07-29

Publications (1)

Publication Number Publication Date
FR861403A true FR861403A (fr) 1941-02-19

Family

ID=32232260

Family Applications (1)

Application Number Title Priority Date Filing Date
FR861403D Expired FR861403A (fr) 1939-07-29 1939-07-29 Circuits de couplage pour dispositifs à décharge électronique

Country Status (4)

Country Link
US (1) US2523311A (fr)
BE (1) BE477470A (fr)
CH (1) CH271263A (fr)
FR (1) FR861403A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB745947A (en) * 1953-08-12 1956-03-07 Marconi Wireless Telegraph Co Improvements in or relating to wide band grid modulated thermionic valve amplifiers
DE951638C (de) * 1954-08-27 1956-10-31 Lorenz C Ag Modulator, insbesondere in Gitterbasis-Schaltung, vorzugsweise fuer Dezimeterwellen und UKW

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2259658A (en) * 1936-06-10 1941-10-21 Philco Radio & Television Corp Modulating system
US2301160A (en) * 1937-12-31 1942-11-03 Rca Corp Modulation system
BE432342A (fr) * 1938-01-29
GB542226A (en) * 1940-07-30 1941-12-31 Materiel Telephonique Coupling circuits for electronic discharge devices

Also Published As

Publication number Publication date
CH271263A (fr) 1950-10-15
US2523311A (en) 1950-09-26
BE477470A (fr) 1948-05-30

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