A power line communication device comprises a plurality of transformers in series. These transformers are used to increase the voltage of a digitally encoded signal in a stepwise fashion prior to being coupled into a power line. While a transmit path includes at least a first transformer and a second transformer in series, a receive path may include only one of these two transformers. For example a receive path may include only the first transformer, or include the first transformer and a third transformer. The net ratio of voltage increase and decrease may be different in the transmit and receive paths.
申请公布号
WO2010008788(A2)
申请公布日期
2010.01.21
申请号
WO2009US48124
申请日期
2009.06.22
申请人
GIGLE SEMICONDUCTOR, INC.;HURWITZ, JONATHAN EPHRAIM, DAVID;ROCAMORA, DAVID, GIMENEZ
发明人
HURWITZ, JONATHAN EPHRAIM, DAVID;ROCAMORA, DAVID, GIMENEZ