FR938808A - Improvements to mixed frequency or amplitude modulation receivers - Google Patents

Improvements to mixed frequency or amplitude modulation receivers

Info

Publication number
FR938808A
FR938808A FR938808DA FR938808A FR 938808 A FR938808 A FR 938808A FR 938808D A FR938808D A FR 938808DA FR 938808 A FR938808 A FR 938808A
Authority
FR
France
Prior art keywords
amplitude modulation
mixed frequency
modulation receivers
receivers
mixed
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
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.)
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 FR938808A publication Critical patent/FR938808A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D5/00—Circuits for demodulating amplitude-modulated or angle-modulated oscillations at will

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
FR938808D 1942-06-29 1946-11-19 Improvements to mixed frequency or amplitude modulation receivers Expired FR938808A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US448881A US2341937A (en) 1942-06-29 1942-06-29 Radio receiver

Publications (1)

Publication Number Publication Date
FR938808A true FR938808A (en) 1948-10-26

Family

ID=23782017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938808D Expired FR938808A (en) 1942-06-29 1946-11-19 Improvements to mixed frequency or amplitude modulation receivers

Country Status (3)

Country Link
US (1) US2341937A (en)
BE (1) BE477489A (en)
FR (1) FR938808A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002047B (en) * 1952-12-11 1957-02-07 Siemens Ag Circuit arrangement for generating a sharp kink in a characteristic

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560378A (en) * 1945-06-29 1951-07-10 Emi Ltd Frequency modulation detector
US2569426A (en) * 1945-07-16 1951-09-25 Signal Tuned Radio Corp Radio receiver
US2625589A (en) * 1945-09-27 1953-01-13 Bell Telephone Labor Inc System for measuring phase and gain
US2674690A (en) * 1949-02-26 1954-04-06 Research Corp Frequency modulation receiver
BE517917A (en) * 1953-02-24
BE543501A (en) * 1953-10-21
US2929924A (en) * 1955-02-21 1960-03-22 Westinghouse Electric Corp Radiation suppression circuit
DE1236582B (en) * 1962-05-31 1967-03-16 Neumann Georg Capacitive converter in a bridge circuit fed with high frequency
US3256489A (en) * 1963-01-11 1966-06-14 Rca Corp Amplitude dependent zero shift reduction for frequency discriminators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002047B (en) * 1952-12-11 1957-02-07 Siemens Ag Circuit arrangement for generating a sharp kink in a characteristic

Also Published As

Publication number Publication date
BE477489A (en)
US2341937A (en) 1944-02-15

Similar Documents

Publication Publication Date Title
FR938808A (en) Improvements to mixed frequency or amplitude modulation receivers
FR914829A (en) Improvements with ethylene polymers
FR941200A (en) Frequency modulation system
FR952220A (en) Frequency divider
FR938602A (en) Improvements to frequency-modulated receivers
FR926719A (en) Improvements to frequency modulation systems
FR908726A (en) Improvements to frequency modulated wave transmitters
FR908725A (en) Improvements to frequency modulated wave generators
FR939413A (en) Improvements to electronic discharge devices of the speed modulation type
FR880606A (en) School Catch Improvements
FR893152A (en) Frequency modulated altimeter and obstacle detector
FR950682A (en) Frequency modulated receiver
FR948609A (en) Frequency modulated receiver
FR931047A (en) Improvements to amplitude modulation systems
FR901114A (en) Improvements to frequency modulated wave detectors
FR952229A (en) Amplitude limiter
FR952195A (en) Clutch disc improvements
FR987977A (en) Improvements in the reception of frequency modulated electrical oscillations
ES155765A1 (en) LIMITER OF AMPLITUDE
AU116217B2 (en) Frequency modulation receivers
FR52571E (en) Elastic coupling plate for shafts or the like
FR967101A (en) amplitude-modulated telegraph transmitter
FR896014A (en) high frequency equipment in particular for frequency transformation or multiplication
FR986922A (en) Improvement of cutting or cutting wheels
FR901202A (en) Receiver assembly for receiving transmitters modulated by harmonic or non-harmonic telegraphy