CH526890A - Circuit arrangement for the transmission of phase-difference-modulated data signals - Google Patents

Circuit arrangement for the transmission of phase-difference-modulated data signals

Info

Publication number
CH526890A
CH526890A CH1033671A CH1033671A CH526890A CH 526890 A CH526890 A CH 526890A CH 1033671 A CH1033671 A CH 1033671A CH 1033671 A CH1033671 A CH 1033671A CH 526890 A CH526890 A CH 526890A
Authority
CH
Switzerland
Prior art keywords
phase
difference
transmission
data signals
circuit arrangement
Prior art date
Application number
CH1033671A
Other languages
German (de)
Inventor
Armin Dr Tannhaeuser
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/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of CH526890A publication Critical patent/CH526890A/en

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)
CH1033671A 1970-09-25 1971-07-14 Circuit arrangement for the transmission of phase-difference-modulated data signals CH526890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702047296 DE2047296C (en) 1970-09-25 Circuit arrangement for the transmission of phase difference modulated data signals

Publications (1)

Publication Number Publication Date
CH526890A true CH526890A (en) 1972-08-15

Family

ID=5783411

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1033671A CH526890A (en) 1970-09-25 1971-07-14 Circuit arrangement for the transmission of phase-difference-modulated data signals

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2644263A1 (en) * 1975-10-03 1977-04-14 Houget Duesberg Bosson OPEN-END SPINNING DEVICE

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 (en) * 1961-06-28 1963-07-05 Western Electric Co Phase modulation transmission system
DE1814478A1 (en) * 1968-12-13 1970-06-25 Tekade Felten & Guilleaume Process for synchronous data transmission using phase modulation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2644263A1 (en) * 1975-10-03 1977-04-14 Houget Duesberg Bosson OPEN-END SPINNING DEVICE

Also Published As

Publication number Publication date
DE2047296B2 (en) 1972-11-09
BE773023A (en) 1972-03-24
SE362766B (en) 1973-12-17
NL7113255A (en) 1972-03-28
IT938788B (en) 1973-02-10
FR2107966A1 (en) 1972-05-12
DE2047296A1 (en) 1972-04-13

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Legal Events

Date Code Title Description
PL Patent ceased