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GB2088175B - Signal transmission over power lines - Google Patents

Signal transmission over power lines

Info

Publication number
GB2088175B
GB2088175B GB8014613A GB8014613A GB2088175B GB 2088175 B GB2088175 B GB 2088175B GB 8014613 A GB8014613 A GB 8014613A GB 8014613 A GB8014613 A GB 8014613A GB 2088175 B GB2088175 B GB 2088175B
Authority
GB
United Kingdom
Prior art keywords
signal transmission
power lines
transmission over
over power
lines
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.)
Expired
Application number
GB8014613A
Other versions
GB2088175A (en
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.)
BLIGH ELECTRICAL S W Ltd
Original Assignee
BLIGH ELECTRICAL S W Ltd
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
Application filed by BLIGH ELECTRICAL S W Ltd filed Critical BLIGH ELECTRICAL S W Ltd
Priority to GB8014613A priority Critical patent/GB2088175B/en
Publication of GB2088175A publication Critical patent/GB2088175A/en
Application granted granted Critical
Publication of GB2088175B publication Critical patent/GB2088175B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
    • 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
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/545—Audio/video application, e.g. interphone
    • 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
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5458—Monitor sensor; Alarm systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Alarm Systems (AREA)
GB8014613A 1980-05-02 1980-05-02 Signal transmission over power lines Expired GB2088175B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8014613A GB2088175B (en) 1980-05-02 1980-05-02 Signal transmission over power lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8014613A GB2088175B (en) 1980-05-02 1980-05-02 Signal transmission over power lines

Publications (2)

Publication Number Publication Date
GB2088175A GB2088175A (en) 1982-06-03
GB2088175B true GB2088175B (en) 1984-10-03

Family

ID=10513169

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8014613A Expired GB2088175B (en) 1980-05-02 1980-05-02 Signal transmission over power lines

Country Status (1)

Country Link
GB (1) GB2088175B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151116A (en) * 1983-12-07 1985-07-10 Lamont David Gordon Signalling over power lines
DE3439789A1 (en) * 1984-10-31 1986-05-07 Brown, Boveri & Cie Ag, 6800 Mannheim METHOD FOR REDUCING THE LOAD ON A TRANSMITTER CIRCUIT BY RECEIVING CIRCUIT OF SEVERAL TRANSMITTER / RECEIVER DEVICES AND CIRCUIT ARRANGEMENT FOR IMPLEMENTING THE METHOD
GB9816953D0 (en) * 1998-08-04 1998-09-30 Nor Web Dpl Limited Power networks
DE19957621C2 (en) * 1999-11-30 2001-11-29 Schleifring Und Appbau Gmbh Arrangement for the transmission of electrical signals between moving parts with a reduced number of paths
FR2843254A1 (en) * 2002-08-01 2004-02-06 Pierre Noel Guy Barre Modem/electrical distribution network connection mechanism having HF modulated signals branching wires connected with capacitor neutral coupled and high/band pass filter connected conductor plane/neutral.

Also Published As

Publication number Publication date
GB2088175A (en) 1982-06-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940502