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CH487551A - Procedimento e dispositivo per il riconoscimento e la compensazione dei salti di fase in un demodulatore d'angolo - Google Patents

Procedimento e dispositivo per il riconoscimento e la compensazione dei salti di fase in un demodulatore d'angolo

Info

Publication number
CH487551A
CH487551A CH778768A CH778768A CH487551A CH 487551 A CH487551 A CH 487551A CH 778768 A CH778768 A CH 778768A CH 778768 A CH778768 A CH 778768A CH 487551 A CH487551 A CH 487551A
Authority
CH
Switzerland
Prior art keywords
demodulator
compensation
recognition
corner
phase jumps
Prior art date
Application number
CH778768A
Other languages
English (en)
Inventor
Francesco Prof Carassa
Rocca Fabio
Original Assignee
Consiglio Nazionale Ricerche
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 Consiglio Nazionale Ricerche filed Critical Consiglio Nazionale Ricerche
Publication of CH487551A publication Critical patent/CH487551A/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
    • H03D3/001—Details of arrangements applicable to more than one type of frequency demodulator
    • H03D3/002—Modifications of demodulators to reduce interference by undesired signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Noise Elimination (AREA)
CH778768A 1967-05-22 1968-05-21 Procedimento e dispositivo per il riconoscimento e la compensazione dei salti di fase in un demodulatore d'angolo CH487551A (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1634867 1967-05-22
FR152551 1968-05-21

Publications (1)

Publication Number Publication Date
CH487551A true CH487551A (it) 1970-03-15

Family

ID=26182021

Family Applications (1)

Application Number Title Priority Date Filing Date
CH778768A CH487551A (it) 1967-05-22 1968-05-21 Procedimento e dispositivo per il riconoscimento e la compensazione dei salti di fase in un demodulatore d'angolo

Country Status (6)

Country Link
US (1) US3546608A (it)
CH (1) CH487551A (it)
DE (1) DE1766434C3 (it)
FR (1) FR1586107A (it)
GB (1) GB1217746A (it)
NL (1) NL6807086A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2178764B1 (it) * 1972-04-04 1974-08-02 Ibm France
US4328587A (en) * 1979-02-19 1982-05-04 Kokusai Denshin Denwa Kabushiki Kaisha Phase slip detector and systems employing the detector
DE3433769A1 (de) * 1984-09-14 1986-03-27 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth Verfahren und anordnung zur messung der kathodenstrahlstroeme in fernsehempfaengern
WO1987005475A1 (fr) * 1986-03-19 1987-09-24 Fel Jean Louis Moyens antiderapants et leurs applications aux semelles de chaussure
JPH05300467A (ja) * 1992-04-23 1993-11-12 Mitsubishi Electric Corp Ｆｍ信号処理装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776410A (en) * 1953-03-26 1957-01-01 Radio Patents Company Means for and method of compensating signal distortion
US2987701A (en) * 1955-05-31 1961-06-06 California Research Corp Methods and apparatus for eliminating singing components from seismic signals
DE1200891B (de) * 1962-04-09 1965-09-16 Pierre Brossard Demodulator fuer frequenzmodulierte elektrische Hochfrequenzschwingungen
US3199037A (en) * 1962-09-25 1965-08-03 Thompson Ramo Wooldridge Inc Phase-locked loops
US3351864A (en) * 1963-04-12 1967-11-07 Wilcox Electric Company Inc Pulse counter frequency modulation detection

Also Published As

Publication number Publication date
DE1766434C3 (de) 1978-10-19
DE1766434B2 (de) 1978-02-09
FR1586107A (it) 1970-02-13
GB1217746A (en) 1970-12-31
US3546608A (en) 1970-12-08
DE1766434A1 (de) 1971-07-15
NL6807086A (it) 1968-11-25

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Legal Events

Date Code Title Description
PL Patent ceased