JPS5289014A - Device for signal relaying - Google Patents

Device for signal relaying

Info

Publication number
JPS5289014A
JPS5289014A JP561376A JP561376A JPS5289014A JP S5289014 A JPS5289014 A JP S5289014A JP 561376 A JP561376 A JP 561376A JP 561376 A JP561376 A JP 561376A JP S5289014 A JPS5289014 A JP S5289014A
Authority
JP
Japan
Prior art keywords
signal relaying
rank system
relaying
low
correcting
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.)
Pending
Application number
JP561376A
Other languages
Japanese (ja)
Inventor
Toshinobu Maeda
Susumu Watanabe
Kazuyuki Arimoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP561376A priority Critical patent/JPS5289014A/en
Publication of JPS5289014A publication Critical patent/JPS5289014A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B3/00Line transmission systems
    • H04B3/54Systems for transmission via power distribution lines
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B2203/00Indexing scheme relating to line transmission systems
    • H04B2203/54Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5425Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B2203/00Indexing scheme relating to line transmission systems
    • H04B2203/54Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462Systems for power line communications
    • H04B2203/5483Systems for power line communications using coupling circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

PURPOSE:To obtain a constant putting-in level to low rank system with correcting the transmission loss at high rank system by using community circuit in relaying transmission line signal to low tension distribution line.
JP561376A 1976-01-20 1976-01-20 Device for signal relaying Pending JPS5289014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP561376A JPS5289014A (en) 1976-01-20 1976-01-20 Device for signal relaying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP561376A JPS5289014A (en) 1976-01-20 1976-01-20 Device for signal relaying

Publications (1)

Publication Number Publication Date
JPS5289014A true JPS5289014A (en) 1977-07-26

Family

ID=11616031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP561376A Pending JPS5289014A (en) 1976-01-20 1976-01-20 Device for signal relaying

Country Status (1)

Country Link
JP (1) JPS5289014A (en)

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