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Publication numberWO2002030003 A3
Publication typeApplication
Application numberPCT/US2001/030679
Publication date15 Aug 2002
Filing date1 Oct 2001
Priority date4 Oct 2000
Also published asCN1509526A, EP1323246A2, EP1323246B1, US6741162, WO2002030003A2
Publication numberPCT/2001/30679, PCT/US/1/030679, PCT/US/1/30679, PCT/US/2001/030679, PCT/US/2001/30679, PCT/US1/030679, PCT/US1/30679, PCT/US1030679, PCT/US130679, PCT/US2001/030679, PCT/US2001/30679, PCT/US2001030679, PCT/US200130679, WO 0230003 A3, WO 0230003A3, WO 2002/030003 A3, WO 2002030003 A3, WO 2002030003A3, WO-A3-0230003, WO-A3-2002030003, WO0230003 A3, WO0230003A3, WO2002/030003A3, WO2002030003 A3, WO2002030003A3
InventorsAlberto Mantovani, Frank Sacca
ApplicantConexant Systems Inc, Alberto Mantovani, Frank Sacca
Export CitationBiBTeX, EndNote, RefMan
External Links: Patentscope, Espacenet
Power line networking apparatus and method
WO 2002030003 A3
Abstract
An apparatus for carrying electrical data signals and electrical power over a power line is disclosed. The apparatus includes a data processing device, a power supply, and a data signal transceiver. The apparatus also includes an interference filter coupled to the power line and to the power supply and configured to reject electromagnetic interference. A coupling circuit that is electromagnetically coupled to the power line is also disclosed. The coupling circuit is configured to transmit and receive data signals carried through the power line. The coupling circuit is coupled to the data signal transceiver. The data signal transceiver is configured to transmit and receive the data signals to and from the data processing device.
Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
WO2002005451A1 *10 Jul 200117 Jan 2002Inari, Inc.Modular power line network adapter
DE3148351A1 *7 Dec 198122 Jul 1982Sharp KkMains connecting plug
EP0981188A1 *17 Aug 199823 Feb 2000Ascom Systec AGSystem for data transmission over low power distribution network and adaptor device
US5805053 *21 Oct 19968 Sep 1998Elcom Technologies, Inc.Appliance adapted for power line communications
Classifications
International ClassificationH04B3/56
Cooperative ClassificationH04B3/56, H04B2203/5483, H04B2203/5491, H04B2203/5445, H04B2203/5425
European ClassificationH04B3/56
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