FR2279273A1 - Procede et appareil de transmission d'informations sur une onde porteuse - Google Patents

Procede et appareil de transmission d'informations sur une onde porteuse

Info

Publication number
FR2279273A1
FR2279273A1 FR7522204A FR7522204A FR2279273A1 FR 2279273 A1 FR2279273 A1 FR 2279273A1 FR 7522204 A FR7522204 A FR 7522204A FR 7522204 A FR7522204 A FR 7522204A FR 2279273 A1 FR2279273 A1 FR 2279273A1
Authority
FR
France
Prior art keywords
transmission
information
carrier wave
wave
carrier
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7522204A
Other languages
English (en)
Other versions
FR2279273B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arthur D Little Inc
Original Assignee
Arthur D Little Inc
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 US05/590,941 external-priority patent/US4106007A/en
Application filed by Arthur D Little Inc filed Critical Arthur D Little Inc
Publication of FR2279273A1 publication Critical patent/FR2279273A1/fr
Application granted granted Critical
Publication of FR2279273B1 publication Critical patent/FR2279273B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J9/00—Multiplex systems in which each channel is represented by a different type of modulation of the carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5466—Systems for power line communications using three phases conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Selective Calling Equipment (AREA)
FR7522204A 1974-07-17 1975-07-16 Procede et appareil de transmission d'informations sur une onde porteuse Granted FR2279273A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48945074A 1974-07-17 1974-07-17
US05/590,941 US4106007A (en) 1974-07-17 1975-07-01 Method and apparatus for transmitting intelligence over a carrier wave

Publications (2)

Publication Number Publication Date
FR2279273A1 true FR2279273A1 (fr) 1976-02-13
FR2279273B1 FR2279273B1 (fr) 1979-02-16

Family

ID=27049719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522204A Granted FR2279273A1 (fr) 1974-07-17 1975-07-16 Procede et appareil de transmission d'informations sur une onde porteuse

Country Status (6)

Country Link
JP (1) JPS5134607A (fr)
CH (1) CH598722A5 (fr)
DE (1) DE2531837C3 (fr)
FR (1) FR2279273A1 (fr)
GB (1) GB1519058A (fr)
NL (1) NL176418C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ196231A (en) * 1980-02-18 1985-04-30 Sangamo Weston Transmission of digital data on power lines:data phase modulates dual coherent carrier frequencies
ZA81769B (en) * 1980-02-18 1982-02-24 Sangamo Weston Receivers suitable for use in remotely-operable switching devices and data transmission systems
DE3545601A1 (de) * 1985-12-21 1987-07-02 Gen Service Electronics Gmbh Verfahren zur uebertragung von bitsignalen, bitsignalgeber und bitsignalempfaenger zur durchfuehrung des verfahrens sowie nach dem verfahren bespielter aufzeichnungstraeger
DE3891449T1 (de) * 1988-11-29 1990-11-22 Vnii Elektrifikacii Selskogo C Einrichtung zur uebertragung von signalen ueber leiter einer dreiphasen-fernleitung
CN114978242B (zh) * 2022-05-13 2024-05-07 青岛启超微信息科技有限公司 一种电流载波调制系统及方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040209A (fr) * 1973-08-16 1975-04-12

Also Published As

Publication number Publication date
DE2531837C3 (de) 1979-06-21
NL176418C (nl) 1985-04-01
JPS5134607A (ja) 1976-03-24
FR2279273B1 (fr) 1979-02-16
CH598722A5 (fr) 1978-05-12
GB1519058A (en) 1978-07-26
NL7508566A (nl) 1976-01-20
DE2531837B2 (de) 1977-05-26
DE2531837A1 (de) 1976-01-29
NL176418B (nl) 1984-11-01

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