Modulating the electric field of a power transmission line

Communications: electrical – Systems – Selsyn type

Reexamination Certificate

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C340S315000

Reexamination Certificate

active

07106178

ABSTRACT:
A system and method for transmitting data on a power transmission line transmits power in the form of time-varying voltage and current. Data is transmitted by using micro electromagnetic pulses to modulate the electric field, which is present around the power transmission line as a result of the time-varying current.

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patent: 2004/0054425 (2004-03-01), Elmore
The Magnetron Tube Structure and Operation, Copyright 1989-2001 by J. Carlton Gallawa, http://www.gallawa.com/microtech/magnetron.html, pp. 1-3.
Ceramic Substrates and Components Ltd,Machinable Glass Ceramic, http://www.ceramic-substrates.co.uk/macor.htm, Copyright 2003, pp. 1-2.

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