Power line communication system and method
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United States of America Patent
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-
Nov 27, 2007
Grant Date -
Dec 8, 2005
app pub date -
Aug 8, 2005
filing date -
Dec 10, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention provides a device for providing communications through power lines comprised of multiple conductors by transmitting the data signals through a plurality of the conductors. One embodiment of the present invention may be comprised of a transmit circuit communicatively coupled to a first energized conductor for applying a first voltage signal representing the data to the first energized conductor; the transmit circuit being communicatively coupled to a second energized conductor for applying a second voltage signal representing the data to the second energized conductor; and wherein the second voltage signal is opposite in polarity to said first voltage signal.
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