BE503383A - - Google Patents

Info

Publication number: BE503383A
Authority: BE; Belgium

Application number

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.)

1950-05-26

Publication of BE503383A publication Critical patent/BE503383A/xx

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

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Coils Or Transformers For Communication (AREA)
Filters And Equalizers (AREA)

BE503383D 1950-05-26 BE503383A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US164317A US2667576A (en)	1950-05-26	1950-05-26	Frequency discriminator circuit

Publications (1)

Publication Number	Publication Date
BE503383A true BE503383A (xx)

Family

ID=22593949

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE503383D BE503383A (xx)	1950-05-26

Country Status (5)

Country	Link
US (1)	US2667576A (xx)
BE (1)	BE503383A (xx)
DE (1)	DE897722C (xx)
FR (1)	FR1037689A (xx)
NL (1)	NL160909B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2983866A (en) *	1957-03-22	1961-05-09	Alford Andrew	Automatic impedance plotting device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH206044A (de) *	1937-07-11	1939-07-15	Sport Ag	Verfahren und Vorrichtung zum Empfang von frequenzmodulierten Schwingungen.
GB535993A (en) *	1939-08-17	1941-04-29	Marconi Wireless Telegraph Co	Improvements in discriminator circuits for use in automatic frequency control systems
US2410983A (en) *	1944-04-01	1946-11-12	Rca Corp	Discriminator-rectifier circuit
US2494751A (en) *	1947-03-10	1950-01-17	Philco Corp	Asymmetrical discriminator

0
- NL NL7309329.A patent/NL160909B/xx unknown
- BE BE503383D patent/BE503383A/xx unknown
1950
- 1950-05-26 US US164317A patent/US2667576A/en not_active Expired - Lifetime
1951
- 1951-05-23 DE DEI4178A patent/DE897722C/de not_active Expired
- 1951-05-23 FR FR1037689D patent/FR1037689A/fr not_active Expired

Also Published As

Publication number	Publication date
DE897722C (de)	1953-11-26
FR1037689A (fr)	1953-09-22
NL160909B (nl)
US2667576A (en)	1954-01-26

Publication	Publication Date	Title
FR955163A (xx)	1950-01-10
FR954483A (xx)	1950-01-03
FR954477A (xx)	1950-01-03
FR955618A (xx)	1950-01-18
FR955458A (xx)	1950-01-14
FR955059A (xx)	1950-01-07
FR954858A (xx)	1950-01-06
FR954823A (xx)	1950-01-06
BE495415A (xx)
BE495131A (xx)	1950-08-01
BE506909A (xx)
BE471217A (xx)
BE505473A (xx)
BE503848A (xx)
BE502782A (xx)
BE495522A (xx)	1950-09-01
BE495516A (xx)	1950-09-01
BE495514A (xx)
BE495504A (xx)
BE495485A (xx)	1950-09-01
BE495456A (xx)
BE495443A (xx)
BE495440A (xx)
BE495435A (xx)
BE494949A (xx)