FR1453392A - Perfectionnements aux montages discriminateurs de fréquence - Google Patents

Perfectionnements aux montages discriminateurs de fréquence

Info

Publication number
FR1453392A
FR1453392A FR26340A FR26340A FR1453392A FR 1453392 A FR1453392 A FR 1453392A FR 26340 A FR26340 A FR 26340A FR 26340 A FR26340 A FR 26340A FR 1453392 A FR1453392 A FR 1453392A
Authority
FR
France
Prior art keywords
assemblies
frequency discriminator
discriminator
frequency
discriminator assemblies
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
FR26340A
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.)
BAE Systems Electronics Ltd
Original Assignee
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
Application filed by Marconi Co Ltd filed Critical Marconi Co Ltd
Application granted granted Critical
Publication of FR1453392A publication Critical patent/FR1453392A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/06—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators
    • H03D3/14—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators by means of semiconductor devices having more than two electrodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Synchronizing For Television (AREA)
FR26340A 1964-07-28 1965-07-28 Perfectionnements aux montages discriminateurs de fréquence Expired FR1453392A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30038/64A GB1102583A (en) 1964-07-28 1964-07-28 Improvements in or relating to frequency discriminating circuit arrangements

Publications (1)

Publication Number Publication Date
FR1453392A true FR1453392A (fr) 1966-06-03

Family

ID=10301273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR26340A Expired FR1453392A (fr) 1964-07-28 1965-07-28 Perfectionnements aux montages discriminateurs de fréquence

Country Status (2)

Country Link
FR (1) FR1453392A (fr)
GB (1) GB1102583A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2175038A1 (fr) * 1972-03-04 1973-10-19 Sony Corp

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365270A (en) 1979-08-23 1982-12-21 Rca Corporation Dual standard vertical deflection system
DE3066982D1 (en) * 1979-08-23 1984-04-19 Rca Corp Dual standard television vertical deflection system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2175038A1 (fr) * 1972-03-04 1973-10-19 Sony Corp

Also Published As

Publication number Publication date
GB1102583A (en) 1968-02-07

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