BE454533A - - Google Patents

Info

Publication number
BE454533A
BE454533A BE454533DA BE454533A BE 454533 A BE454533 A BE 454533A BE 454533D A BE454533D A BE 454533DA BE 454533 A BE454533 A BE 454533A
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 BE454533A publication Critical patent/BE454533A/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
    • 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
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2032—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
    • H04L27/2035—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using a single or unspecified number of carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
BE454533D 1943-03-12 BE454533A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR895986T 1943-03-12

Publications (1)

Publication Number Publication Date
BE454533A true BE454533A (enrdf_load_html_response)

Family

ID=9390980

Family Applications (1)

Application Number Title Priority Date Filing Date
BE454533D BE454533A (enrdf_load_html_response) 1943-03-12

Country Status (5)

Country Link
BE (1) BE454533A (enrdf_load_html_response)
CH (1) CH256126A (enrdf_load_html_response)
FR (1) FR895986A (enrdf_load_html_response)
GB (1) GB618589A (enrdf_load_html_response)
NL (1) NL61637C (enrdf_load_html_response)

Also Published As

Publication number Publication date
GB618589A (en) 1949-02-24
FR895986A (fr) 1945-02-08
CH256126A (fr) 1948-07-31
NL61637C (enrdf_load_html_response)

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