FR1000298A - Discriminateur pour ondes très courtes - Google Patents

Discriminateur pour ondes très courtes

Info

Publication number
FR1000298A
FR1000298A FR1000298DA FR1000298A FR 1000298 A FR1000298 A FR 1000298A FR 1000298D A FR1000298D A FR 1000298DA FR 1000298 A FR1000298 A FR 1000298A
Authority
FR
France
Prior art keywords
short wave
wave discriminator
discriminator
short
wave
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)
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.)
Patentverwertungs & Elektro Ho
Original Assignee
Patentverwertungs & Elektro Ho
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 Patentverwertungs & Elektro Ho filed Critical Patentverwertungs & Elektro Ho
Application granted granted Critical
Publication of FR1000298A publication Critical patent/FR1000298A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
    • H01F21/06—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by movement of core or part of core relative to the windings as a whole
    • 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)
  • Train Traffic Observation, Control, And Security (AREA)
FR1000298D 1948-11-29 1949-11-24 Discriminateur pour ondes très courtes Expired FR1000298A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1000298X 1948-11-29

Publications (1)

Publication Number Publication Date
FR1000298A true FR1000298A (fr) 1952-02-11

Family

ID=4552004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1000298D Expired FR1000298A (fr) 1948-11-29 1949-11-24 Discriminateur pour ondes très courtes

Country Status (4)

Country Link
BE (1) BE492398A (zh)
CH (1) CH269676A (zh)
DE (1) DE821662C (zh)
FR (1) FR1000298A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2001986A1 (zh) * 1968-02-15 1969-10-03 Rca Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2001986A1 (zh) * 1968-02-15 1969-10-03 Rca Corp

Also Published As

Publication number Publication date
DE821662C (de) 1951-11-19
CH269676A (de) 1950-07-15
BE492398A (zh)

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