DE821662C - Diskriminatorschaltung fuer sehr kurze Wellen - Google Patents

Diskriminatorschaltung fuer sehr kurze Wellen

Info

Publication number
DE821662C
DE821662C DEP286K DEP0000286K DE821662C DE 821662 C DE821662 C DE 821662C DE P286 K DEP286 K DE P286K DE P0000286 K DEP0000286 K DE P0000286K DE 821662 C DE821662 C DE 821662C
Authority
DE
Germany
Prior art keywords
coil
discriminator circuit
circuit according
tuning
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
DEP286K
Other languages
German (de)
English (en)
Inventor
Mario Gallo
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.)
Patelhold Patenverwertungs and Elektro-Holding AG
Original Assignee
Patelhold Patenverwertungs and Elektro-Holding AG
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 Patelhold Patenverwertungs and Elektro-Holding AG filed Critical Patelhold Patenverwertungs and Elektro-Holding AG
Application granted granted Critical
Publication of DE821662C publication Critical patent/DE821662C/de
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)
DEP286K 1948-11-29 1949-11-16 Diskriminatorschaltung fuer sehr kurze Wellen Expired DE821662C (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE821662C true DE821662C (de) 1951-11-19

Family

ID=4552004

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP286K Expired DE821662C (de) 1948-11-29 1949-11-16 Diskriminatorschaltung fuer sehr kurze Wellen

Country Status (4)

Country Link
BE (1) BE492398A (en(2012))
CH (1) CH269676A (en(2012))
DE (1) DE821662C (en(2012))
FR (1) FR1000298A (en(2012))

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519944A (en) * 1968-02-15 1970-07-07 Rca Corp Angle modulation discriminator-detector circuit

Also Published As

Publication number Publication date
BE492398A (en(2012))
FR1000298A (fr) 1952-02-11
CH269676A (de) 1950-07-15

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