FR1258193A - Advanced modulation circuit - Google Patents

Advanced modulation circuit

Info

Publication number
FR1258193A
FR1258193A FR828671A FR828671A FR1258193A FR 1258193 A FR1258193 A FR 1258193A FR 828671 A FR828671 A FR 828671A FR 828671 A FR828671 A FR 828671A FR 1258193 A FR1258193 A FR 1258193A
Authority
FR
France
Prior art keywords
modulation circuit
advanced modulation
advanced
circuit
modulation
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
FR828671A
Other languages
French (fr)
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co 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
Priority claimed from GB1857559A external-priority patent/GB870956A/en
Application filed by Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Priority to FR828671A priority Critical patent/FR1258193A/en
Application granted granted Critical
Publication of FR1258193A publication Critical patent/FR1258193A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04N5/40—Modulation circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR828671A 1959-06-01 1960-05-31 Advanced modulation circuit Expired FR1258193A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR828671A FR1258193A (en) 1959-06-01 1960-05-31 Advanced modulation circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1857559A GB870956A (en) 1959-06-01 1959-06-01 Improvements in or relating to modulation circuit arrangements
FR828671A FR1258193A (en) 1959-06-01 1960-05-31 Advanced modulation circuit

Publications (1)

Publication Number Publication Date
FR1258193A true FR1258193A (en) 1961-04-07

Family

ID=26186217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828671A Expired FR1258193A (en) 1959-06-01 1960-05-31 Advanced modulation circuit

Country Status (1)

Country Link
FR (1) FR1258193A (en)

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