FR1114389A - Discriminateur de fréquence - Google Patents

Discriminateur de fréquence

Info

Publication number
FR1114389A
FR1114389A FR1114389DA FR1114389A FR 1114389 A FR1114389 A FR 1114389A FR 1114389D A FR1114389D A FR 1114389DA FR 1114389 A FR1114389 A FR 1114389A
Authority
FR
France
Prior art keywords
frequency discriminator
discriminator
frequency
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1114389A publication Critical patent/FR1114389A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR1114389D 1953-09-23 1954-09-22 Discriminateur de fréquence Expired FR1114389A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US381882A US2836716A (en) 1953-09-23 1953-09-23 Angle modulation detector

Publications (1)

Publication Number Publication Date
FR1114389A true FR1114389A (fr) 1956-04-11

Family

ID=23506742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1114389D Expired FR1114389A (fr) 1953-09-23 1954-09-22 Discriminateur de fréquence

Country Status (2)

Country Link
US (1) US2836716A (fr)
FR (1) FR1114389A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954464A (en) * 1958-01-09 1960-09-27 Gen Electric Angular modulation detection system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE411275A (fr) * 1934-09-14
US2282961A (en) * 1941-04-23 1942-05-12 Rca Corp Frequency modulation detector circuits
US2340429A (en) * 1941-07-10 1944-02-01 Rca Corp Amplitude modulation limiter circuit
BE481475A (fr) * 1945-05-08
US2561089A (en) * 1948-01-30 1951-07-17 Rca Corp Frequency modulation ratio detector

Also Published As

Publication number Publication date
US2836716A (en) 1958-05-27

Similar Documents

Publication Publication Date Title
FR1131189A (fr) Oscillateur
FR68385E (fr) Démodulateur de fréquence
CH353776A (de) Radiodiversity-Empfangseinrichtung
CH320867A (de) Gesperre
CH316436A (de) Petarde
FR1114389A (fr) Discriminateur de fréquence
FR1096042A (fr) Serrure
FR1092410A (fr) Oscillateur synchronisé
FR1112850A (fr) Circuit discriminateur de fréquence
FR1103375A (fr) Radiorécepteur
FR1114685A (fr) Diviseur de fréquence
FR1103962A (fr) Modulateur de fréquence équilibré
FR1075035A (fr) Aspirateur
FR1092789A (fr) Changeur de fréquence
FR1101974A (fr) Magnétron
FR1096838A (fr) Serrure
CH335725A (de) Hochfrequenz-Oszillator
FR1072633A (fr) Radiorécepteur
FR1072739A (fr) Oscillateur perfectionné
FR1097237A (fr) Récepteur radio-électrique perfectionné
FR1084234A (fr) Fréquencemètre ferrodynamique
AT180589B (de) Kombinierter AM-FM-Empfänger
ES36939Y (es) Cepillo de uñas
AT186673B (de) Trägerfrequenztelegraphie-Einrichtung
FR1089688A (fr) Radio-antenne de télévision