Power line communications coupler
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United States of America Patent
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-
Mar 9, 1993
Issued Date -
N/A
app pub date -
Mar 26, 1991
filing date -
Jun 19, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A coupler for providing coupling for power line communications between the power lines carrying different phases of the power. The coupler engages an ordinary wall outlet such as 220 volt outlet and includes a receptacle for a 220 volt plug. Internally, the adaptor has high frequency coupling between the power lines. The coupling presents a high impedence to the power signal.
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Family
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Cited Art Landscape
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