FR1413938A - Perfectionnements aux discriminateurs de fréquence - Google Patents

Perfectionnements aux discriminateurs de fréquence

Info

Publication number
FR1413938A
FR1413938A FR983843A FR983843A FR1413938A FR 1413938 A FR1413938 A FR 1413938A FR 983843 A FR983843 A FR 983843A FR 983843 A FR983843 A FR 983843A FR 1413938 A FR1413938 A FR 1413938A
Authority
FR
France
Prior art keywords
frequency discriminators
discriminators
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
FR983843A
Other languages
English (en)
Inventor
Albert Burgert
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite 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 Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR983843A priority Critical patent/FR1413938A/fr
Priority to FR992170A priority patent/FR86633E/fr
Priority to US474849A priority patent/US3391345A/en
Priority to GB31867/65A priority patent/GB1100619A/en
Priority to BE667539A priority patent/BE667539A/xx
Priority to LU49206A priority patent/LU49206A1/xx
Priority to NL6509957A priority patent/NL6509957A/xx
Application granted granted Critical
Publication of FR1413938A publication Critical patent/FR1413938A/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
    • H03D3/08—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 diodes, e.g. Foster-Seeley discriminator
    • H03D3/10—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 diodes, e.g. Foster-Seeley discriminator in which the diodes are simultaneously conducting during the same half period of the signal, e.g. radio detector
    • 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
    • H03D3/08—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 diodes, e.g. Foster-Seeley discriminator
FR983843A 1964-07-31 1964-07-31 Perfectionnements aux discriminateurs de fréquence Expired FR1413938A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR983843A FR1413938A (fr) 1964-07-31 1964-07-31 Perfectionnements aux discriminateurs de fréquence
FR992170A FR86633E (fr) 1964-07-31 1964-10-21 Perfectionnements aux discriminateurs de fréquence
US474849A US3391345A (en) 1964-07-31 1965-07-26 Frequency discriminator with tuned antiresonant circuits
GB31867/65A GB1100619A (en) 1964-07-31 1965-07-26 Improvements in frequency discriminators
BE667539A BE667539A (fr) 1964-07-31 1965-07-28
LU49206A LU49206A1 (fr) 1964-07-31 1965-07-29
NL6509957A NL6509957A (fr) 1964-07-31 1965-07-30

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR983843A FR1413938A (fr) 1964-07-31 1964-07-31 Perfectionnements aux discriminateurs de fréquence
FR992170A FR86633E (fr) 1964-07-31 1964-10-21 Perfectionnements aux discriminateurs de fréquence

Publications (1)

Publication Number Publication Date
FR1413938A true FR1413938A (fr) 1965-10-15

Family

ID=26209215

Family Applications (2)

Application Number Title Priority Date Filing Date
FR983843A Expired FR1413938A (fr) 1964-07-31 1964-07-31 Perfectionnements aux discriminateurs de fréquence
FR992170A Expired FR86633E (fr) 1964-07-31 1964-10-21 Perfectionnements aux discriminateurs de fréquence

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR992170A Expired FR86633E (fr) 1964-07-31 1964-10-21 Perfectionnements aux discriminateurs de fréquence

Country Status (6)

Country Link
US (1) US3391345A (fr)
BE (1) BE667539A (fr)
FR (2) FR1413938A (fr)
GB (1) GB1100619A (fr)
LU (1) LU49206A1 (fr)
NL (1) NL6509957A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH423906A (de) * 1965-08-20 1966-11-15 Siemens Ag Albis Phasendiskriminator für zwei gleichfrequente elektrische Schwingungen
US3683199A (en) * 1970-09-14 1972-08-08 Westinghouse Electric Corp Over-{11 and underexcitation protection circuit for alternating current power systems
NL7108412A (fr) * 1971-06-18 1972-12-20
AT379922B (de) * 1984-01-20 1986-03-10 Philips Nv Demodulator in brueckenschaltung
US5095224A (en) * 1990-08-31 1992-03-10 Siemens-Pacesetter, Inc. Interrupted resonance energy transfer system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420248A (en) * 1944-07-19 1947-05-06 Rca Corp Amplitude limiter circuit
US3063019A (en) * 1958-10-06 1962-11-06 Tno Circuit for the demodulation of frequency modulated signals
US3046486A (en) * 1959-04-06 1962-07-24 Gen Electric Signal receiving apparatus

Also Published As

Publication number Publication date
BE667539A (fr) 1966-01-28
NL6509957A (fr) 1966-02-01
US3391345A (en) 1968-07-02
GB1100619A (en) 1968-01-24
FR86633E (fr) 1966-03-11
LU49206A1 (fr) 1967-01-30

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