IT1033293B - Disposizione circuitale per demodulare con un demodulatore in quadtratura segnali alternati con modulazione di frequenza - Google Patents

Disposizione circuitale per demodulare con un demodulatore in quadtratura segnali alternati con modulazione di frequenza

Info

Publication number
IT1033293B
IT1033293B IT20770/75A IT2077075A IT1033293B IT 1033293 B IT1033293 B IT 1033293B IT 20770/75 A IT20770/75 A IT 20770/75A IT 2077075 A IT2077075 A IT 2077075A IT 1033293 B IT1033293 B IT 1033293B
Authority
IT
Italy
Prior art keywords
demodulate
demodulator
panel
frequency modulation
circuital arrangement
Prior art date
Application number
IT20770/75A
Other languages
English (en)
Italian (it)
Original Assignee
Grundig Emv
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 Grundig Emv filed Critical Grundig Emv
Application granted granted Critical
Publication of IT1033293B publication Critical patent/IT1033293B/it

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
    • H03D3/18—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by means of synchronous gating arrangements
    • 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
    • H03D3/22—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by means of active elements with more than two electrodes to which two signals are applied derived from the signal to be demodulated and having a phase difference related to the frequency deviation, e.g. phase detector
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0082—Quadrature arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
IT20770/75A 1974-03-07 1975-02-28 Disposizione circuitale per demodulare con un demodulatore in quadtratura segnali alternati con modulazione di frequenza IT1033293B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2410779A DE2410779B1 (de) 1974-03-07 1974-03-07 Schaltung zur Demodulation FMmodulierter Schwingungen mit einem Quadraturdemodulator

Publications (1)

Publication Number Publication Date
IT1033293B true IT1033293B (it) 1979-07-10

Family

ID=5909289

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20770/75A IT1033293B (it) 1974-03-07 1975-02-28 Disposizione circuitale per demodulare con un demodulatore in quadtratura segnali alternati con modulazione di frequenza

Country Status (6)

Country Link
AT (1) AT360087B (enExample)
DE (1) DE2410779B1 (enExample)
FR (1) FR2263636B3 (enExample)
GB (1) GB1482045A (enExample)
IT (1) IT1033293B (enExample)
NL (1) NL7501507A (enExample)

Also Published As

Publication number Publication date
FR2263636A1 (enExample) 1975-10-03
GB1482045A (en) 1977-08-03
FR2263636B3 (enExample) 1977-10-28
AT360087B (de) 1980-12-29
ATA106475A (de) 1980-05-15
DE2410779B1 (de) 1975-07-03
NL7501507A (nl) 1975-09-09

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