LU47483A1 - - Google Patents

Info

Publication number
LU47483A1
LU47483A1 LU47483A LU47483A LU47483A1 LU 47483 A1 LU47483 A1 LU 47483A1 LU 47483 A LU47483 A LU 47483A LU 47483 A LU47483 A LU 47483A LU 47483 A1 LU47483 A1 LU 47483A1
Authority
LU
Luxembourg
Application number
LU47483A
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 filed Critical
Publication of LU47483A1 publication Critical patent/LU47483A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/02—Details
    • H03C1/06—Modifications of modulator to reduce distortion, e.g. by feedback, and clearly applicable to more than one type of modulator
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Amplitude Modulation (AREA)
  • Transmitters (AREA)
LU47483A 1963-12-04 1964-11-30 LU47483A1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR956015A FR1385583A (fr) 1963-12-04 1963-12-04 Perfectionnements aux émetteurs à modulation d'amplitude double ou multiple

Publications (1)

Publication Number Publication Date
LU47483A1 true LU47483A1 (xx) 1965-01-30

Family

ID=8818088

Family Applications (1)

Application Number Title Priority Date Filing Date
LU47483A LU47483A1 (xx) 1963-12-04 1964-11-30

Country Status (6)

Country Link
DE (1) DE1258918B (xx)
ES (1) ES306701A1 (xx)
FR (1) FR1385583A (xx)
GB (1) GB1085315A (xx)
LU (1) LU47483A1 (xx)
NL (1) NL6414165A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558673A1 (fr) * 1984-01-20 1985-07-26 Thomson Csf Emetteur de television comportant un klystron commun pour l'image et le son

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743421A (en) * 1951-11-02 1956-04-24 Lab For Electronics Inc Modulation circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558673A1 (fr) * 1984-01-20 1985-07-26 Thomson Csf Emetteur de television comportant un klystron commun pour l'image et le son
EP0149950A3 (en) * 1984-01-20 1985-08-28 Thomson-Csf Television transmitter comprising a common klystron for picture and sound

Also Published As

Publication number Publication date
GB1085315A (en) 1967-09-27
ES306701A1 (es) 1965-05-01
FR1385583A (fr) 1965-01-15
NL6414165A (xx) 1965-06-07
DE1258918B (de) 1968-01-18

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