Title:
FILTER FOR SEGMENTING POWER LINES FOR COMMUNICATIONS
Document Type and Number:
WIPO Patent Application WO2004036879
Kind Code:
A3
Abstract:
There is provided a method for blocking a portion of energy of a signal in a power line. The method includes equipping a high frequency magnetic core with a coil, connecting a capacitor across terminals of the coil to create a resonant circuit that resonates at a frequency of the signal, and placing the magnetic core around the power line, at a location where the blocking is desired.
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Inventors:
CERN YEHUDA
Application Number:
PCT/US2003/033081
Publication Date:
September 30, 2004
Filing Date:
October 17, 2003
Export Citation:
Assignee:
AMBIENT CORP (US)
International Classes:
H01F38/20; H01P1/32; H03H1/00; H03H5/00; H03H7/01; H03H7/09; H03H7/38; H04B3/36; H04B3/38; H04B3/54; H04B3/56; H04M11/04; H01F17/06; H01F38/14; (IPC1-7): H03H7/09
Foreign References:
| US4369416A | 1983-01-18 |
Other References:
See also references of EP 1556947A4
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