BE452205A - - Google Patents

Info

Publication number
BE452205A
BE452205A BE452205DA BE452205A BE 452205 A BE452205 A BE 452205A BE 452205D A BE452205D A BE 452205DA BE 452205 A BE452205 A BE 452205A
Authority
BE
Belgium
Application number
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.)
Publication of BE452205A publication Critical patent/BE452205A/xx

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
    • 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
    • H04L27/2275—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses the received modulated signals
    • H04L27/2276—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses the received modulated signals using frequency multiplication or harmonic tracking

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
BE452205D 1942-10-07 BE452205A (ja�@�@)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE236884X 1942-10-07

Publications (1)

Publication Number Publication Date
BE452205A true BE452205A (ja�@�@)

Family

ID=5902795

Family Applications (1)

Application Number Title Priority Date Filing Date
BE452205D BE452205A (ja�@�@) 1942-10-07

Country Status (3)

Country Link
BE (1) BE452205A (ja�@�@)
CH (1) CH236884A (ja�@�@)
FR (1) FR897812A (ja�@�@)

Also Published As

Publication number Publication date
CH236884A (de) 1945-03-15
FR897812A (fr) 1945-04-03

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