BE773023A - Installation de circuits pour l'emission de signaux de donnees modules par difference de phase - Google Patents

Installation de circuits pour l'emission de signaux de donnees modules par difference de phase

Info

Publication number
BE773023A
BE773023A BE773023A BE773023A BE773023A BE 773023 A BE773023 A BE 773023A BE 773023 A BE773023 A BE 773023A BE 773023 A BE773023 A BE 773023A BE 773023 A BE773023 A BE 773023A
Authority
BE
Belgium
Prior art keywords
emission
circuits
installation
phase difference
data signals
Prior art date
Application number
BE773023A
Other languages
English (en)
Original Assignee
Siemens Ag
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
Priority claimed from DE19702047296 external-priority patent/DE2047296C/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BE773023A publication Critical patent/BE773023A/fr

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
    • H04L27/20—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
    • H04L27/2042—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 with more than two phase states
    • H04L27/205—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 with more than two phase states in which the data are represented by the change in phase of the carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
BE773023A 1970-09-25 1971-09-24 Installation de circuits pour l'emission de signaux de donnees modules par difference de phase BE773023A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702047296 DE2047296C (de) 1970-09-25 Schaltungsanordnung zur Aussendung von phasendifferenzmoduherten Daten Signalen

Publications (1)

Publication Number Publication Date
BE773023A true BE773023A (fr) 1972-03-24

Family

ID=5783411

Family Applications (1)

Application Number Title Priority Date Filing Date
BE773023A BE773023A (fr) 1970-09-25 1971-09-24 Installation de circuits pour l'emission de signaux de donnees modules par difference de phase

Country Status (6)

Country Link
BE (1) BE773023A (fr)
CH (1) CH526890A (fr)
FR (1) FR2107966A1 (fr)
IT (1) IT938788B (fr)
NL (1) NL7113255A (fr)
SE (1) SE362766B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2644263C2 (de) * 1975-10-03 1983-03-24 Société Anonyme des Ateliers Houget Duesberg Bosson, Verviers Offen-End-Spinnvorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994790A (en) * 1958-02-19 1961-08-01 Collins Radio Co Data phase-coding system using parallel pulse injection in binary divider chain
FR1331656A (fr) * 1961-06-28 1963-07-05 Western Electric Co Système de transmission à modulation de phase
DE1814478A1 (de) * 1968-12-13 1970-06-25 Tekade Felten & Guilleaume Verfahren zur synchronen Datenuebertragung mittels Phasenmodulation

Also Published As

Publication number Publication date
DE2047296A1 (de) 1972-04-13
FR2107966A1 (fr) 1972-05-12
SE362766B (fr) 1973-12-17
CH526890A (de) 1972-08-15
IT938788B (it) 1973-02-10
NL7113255A (fr) 1972-03-28
DE2047296B2 (de) 1972-11-09

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