CH398711A - Empfänger für phasengetastete Signale - Google Patents

Empfänger für phasengetastete Signale

Info

Publication number
CH398711A
CH398711A CH409561A CH409561A CH398711A CH 398711 A CH398711 A CH 398711A CH 409561 A CH409561 A CH 409561A CH 409561 A CH409561 A CH 409561A CH 398711 A CH398711 A CH 398711A
Authority
CH
Switzerland
Prior art keywords
receiver
phase
shifted signals
shifted
signals
Prior art date
Application number
CH409561A
Other languages
German (de)
English (en)
Inventor
Annand Crafts Cecil
Original Assignee
Robertshaw Fulton Controls Co
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 Robertshaw Fulton Controls Co filed Critical Robertshaw Fulton Controls Co
Publication of CH398711A publication Critical patent/CH398711A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/227—Demodulator circuits; Receiver circuits using coherent demodulation
    • H04L27/2271—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses only the demodulated signals
    • H04L27/2272—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses only the demodulated signals using phase locked loops
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/227—Demodulator circuits; Receiver circuits using coherent demodulation
    • H04L27/2271—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses only the demodulated signals
    • H04L27/2273—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses only the demodulated signals associated with quadrature demodulation, e.g. Costas loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Manipulation Of Pulses (AREA)
CH409561A 1960-04-08 1961-04-07 Empfänger für phasengetastete Signale CH398711A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20851A US3037079A (en) 1960-04-08 1960-04-08 Receiver for phase shift keyed signals

Publications (1)

Publication Number Publication Date
CH398711A true CH398711A (de) 1966-03-15

Family

ID=21800943

Family Applications (1)

Application Number Title Priority Date Filing Date
CH409561A CH398711A (de) 1960-04-08 1961-04-07 Empfänger für phasengetastete Signale

Country Status (6)

Country Link
US (1) US3037079A (en, 2012)
BE (1) BE602208A (en, 2012)
CH (1) CH398711A (en, 2012)
DE (1) DE1416233B2 (en, 2012)
GB (1) GB978506A (en, 2012)
NL (1) NL263013A (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL266851A (en, 2012) * 1960-07-07
US3078344A (en) * 1960-10-25 1963-02-19 Robertshaw Fulton Controls Co Phase demodulation of keyed carrier by use of synchronous gating, with phase lock driven step wise in response to forbidden output
US3271742A (en) * 1963-11-06 1966-09-06 Ibm Demodulation system
US3643166A (en) * 1970-03-12 1972-02-15 Us Navy Fm receiver for radiation pattern determining apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904683A (en) * 1956-10-23 1959-09-15 Sperry Rand Corp Phase demodulation

Also Published As

Publication number Publication date
NL263013A (en, 2012)
DE1416233B2 (de) 1970-05-06
BE602208A (fr) 1961-10-05
GB978506A (en) 1964-12-23
DE1416233A1 (de) 1968-10-10
US3037079A (en) 1962-05-29

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