BE454188A - - Google Patents

Info

Publication number
BE454188A
BE454188A BE454188DA BE454188A BE 454188 A BE454188 A BE 454188A BE 454188D A BE454188D A BE 454188DA BE 454188 A BE454188 A BE 454188A
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 BE454188A publication Critical patent/BE454188A/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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/06—Demodulator circuits; Receiver circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
BE454188D 1943-02-12 BE454188A (ja�@�@)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE256125X 1943-02-12

Publications (1)

Publication Number Publication Date
BE454188A true BE454188A (ja�@�@)

Family

ID=5966218

Family Applications (1)

Application Number Title Priority Date Filing Date
BE454188D BE454188A (ja�@�@) 1943-02-12

Country Status (2)

Country Link
BE (1) BE454188A (ja�@�@)
CH (1) CH256125A (ja�@�@)

Also Published As

Publication number Publication date
CH256125A (de) 1948-07-31

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