SE347624B - - Google Patents

Info

Publication number
SE347624B
SE347624B SE13470/68A SE1347068A SE347624B SE 347624 B SE347624 B SE 347624B SE 13470/68 A SE13470/68 A SE 13470/68A SE 1347068 A SE1347068 A SE 1347068A SE 347624 B SE347624 B SE 347624B
Authority
SE
Sweden
Application number
SE13470/68A
Inventor
Gerwen P Van
Original Assignee
Philips Nv
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 NL6713667A external-priority patent/NL6713667A/xx
Application filed by Philips Nv filed Critical Philips Nv
Publication of SE347624B publication Critical patent/SE347624B/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
    • H04L27/20—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
    • H04L27/2053—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 more than one carrier, e.g. carriers with different phases
    • H04L27/2057—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 more than one carrier, e.g. carriers with different phases with a separate carrier for each phase state
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
    • 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
    • H04L27/04—Modulator circuits; Transmitter circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmitters (AREA)
  • Amplitude Modulation (AREA)
SE13470/68A 1967-10-07 1968-10-04 SE347624B (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6713667A NL6713667A (ja) 1967-05-13 1967-10-07

Publications (1)

Publication Number Publication Date
SE347624B true SE347624B (ja) 1972-08-07

Family

ID=19801397

Family Applications (1)

Application Number Title Priority Date Filing Date
SE13470/68A SE347624B (ja) 1967-10-07 1968-10-04

Country Status (7)

Country Link
US (1) US3590384A (ja)
JP (1) JPS4939282B1 (ja)
BE (1) BE721970A (ja)
DE (1) DE1762918C3 (ja)
FR (1) FR95978E (ja)
NO (1) NO128974B (ja)
SE (1) SE347624B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052558A (en) * 1974-12-09 1977-10-04 Colin Davey Patterson Data transmission system
JPS5270847U (ja) * 1975-11-21 1977-05-26
US4366572A (en) * 1978-10-20 1982-12-28 Mitsubishi Denki Kabushiki Kaisha Data transmission system
US4639938A (en) * 1985-11-06 1987-01-27 E-Systems, Inc. RF pulse transmitter having incidental phase modulation (IPM) correction
US4757519A (en) * 1987-10-02 1988-07-12 Hewlett-Packard Digital premodulation filter
US5255269A (en) * 1992-03-30 1993-10-19 Spacecom Systems, Inc. Transmission of data by frequency modulation using gray code

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406343A (en) * 1965-07-01 1968-10-15 Rca Corp Pm/am multiplex communication
GB1095439A (ja) * 1965-10-15

Also Published As

Publication number Publication date
FR95978E (fr) 1972-05-19
DE1762918A1 (de) 1970-12-23
DE1762918C3 (de) 1978-08-31
US3590384A (en) 1971-06-29
DE1762918B2 (de) 1977-12-22
NO128974B (ja) 1974-02-04
BE721970A (ja) 1969-04-08
JPS4939282B1 (ja) 1974-10-24

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