JP3327927B2 - 非侵襲性送電線通信システム - Google Patents

非侵襲性送電線通信システム

Info

Publication number
JP3327927B2
JP3327927B2 JP52159198A JP52159198A JP3327927B2 JP 3327927 B2 JP3327927 B2 JP 3327927B2 JP 52159198 A JP52159198 A JP 52159198A JP 52159198 A JP52159198 A JP 52159198A JP 3327927 B2 JP3327927 B2 JP 3327927B2
Authority
JP
Japan
Prior art keywords
transmission line
communication signal
communication
coupling
communication system
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 - Fee Related
Application number
JP52159198A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11507461A (ja
Inventor
リチャード エム ウィースマン，
ジェイ メイソン，ティモシー
アール バスタラシュ，ゲリー
Original Assignee
フォスター―ミラー インク
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 フォスター―ミラー インク filed Critical フォスター―ミラー インク
Publication of JPH11507461A publication Critical patent/JPH11507461A/ja
Application granted granted Critical
Publication of JP3327927B2 publication Critical patent/JP3327927B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04B3/56—Circuits for coupling, blocking, or by-passing of signals
    • 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
    • H04B2203/5425—Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control
    • 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
    • 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
    • H04B2203/5483—Systems for power line communications using coupling circuits
    • 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
    • H04B2203/5495—Systems for power line communications having measurements and testing channel
JP52159198A 1996-11-01 1997-10-30 非侵襲性送電線通信システム Expired - Fee Related JP3327927B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/741,597 1996-11-01
US08/741,597 US7158012B2 (en) 1996-11-01 1996-11-01 Non-invasive powerline communications system
PCT/US1997/019818 WO1998020658A2 (en) 1996-11-01 1997-10-30 Non-invasive powerline communications system

Publications (2)

Publication Number Publication Date
JPH11507461A JPH11507461A (ja) 1999-06-29
JP3327927B2 true JP3327927B2 (ja) 2002-09-24

Family

ID=24981376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52159198A Expired - Fee Related JP3327927B2 (ja) 1996-11-01 1997-10-30 非侵襲性送電線通信システム

Country Status (10)

Country Link
US (1) US7158012B2 (US20010052843A1-20011220-M00003.png)
EP (1) EP0878087B1 (US20010052843A1-20011220-M00003.png)
JP (1) JP3327927B2 (US20010052843A1-20011220-M00003.png)
KR (1) KR100353209B1 (US20010052843A1-20011220-M00003.png)
CN (1) CN1210644A (US20010052843A1-20011220-M00003.png)
AU (1) AU5098998A (US20010052843A1-20011220-M00003.png)
BR (1) BR9706911A (US20010052843A1-20011220-M00003.png)
CA (1) CA2241829C (US20010052843A1-20011220-M00003.png)
NZ (1) NZ330822A (US20010052843A1-20011220-M00003.png)
WO (1) WO1998020658A2 (US20010052843A1-20011220-M00003.png)

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Also Published As

Publication number Publication date
CN1210644A (zh) 1999-03-10
CA2241829C (en) 2001-04-03
AU5098998A (en) 1998-05-29
WO1998020658A3 (en) 1998-09-03
WO1998020658A2 (en) 1998-05-14
CA2241829A1 (en) 1998-05-14
US7158012B2 (en) 2007-01-02
EP0878087A4 (en) 2003-08-13
EP0878087B1 (en) 2014-09-03
KR100353209B1 (ko) 2005-05-09
BR9706911A (pt) 2000-02-01
US20010052843A1 (en) 2001-12-20
KR19990077044A (ko) 1999-10-25
JPH11507461A (ja) 1999-06-29
EP0878087A2 (en) 1998-11-18
NZ330822A (en) 2002-10-25

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