| 发明名称 |
METHOD AND APPARATUS FOR POWER LINE COMMUNICATIONS DISTORTION COMPENSATION |
| 摘要 |
A method and apparatus for harmonic distortion compensation in power line communications. In one embodiment, the method comprises analyzing a waveform generated by a transmitter of a power line communications transceiver (PLCT), wherein the waveform is analyzed to determine harmonic information for one or more harmonics of a carrier waveform of the PLCT; computing, based on the harmonic information, one or more harmonic compensation coefficients; and pre-distorting, based on the one or more harmonic compensation coefficients, the carrier waveform such that the one or more harmonics are reduced below a threshold. |
| 申请公布号 |
US2015078463(A1) |
申请公布日期 |
2015.03.19 |
| 申请号 |
US201414490833 |
申请日期 |
2014.09.19 |
| 申请人 |
Enphase Energy, Inc. |
发明人 |
Fornage Martin;Laudel Kennan |
| 分类号 |
H04B3/54;H04B15/00 |
主分类号 |
H04B3/54 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for harmonic distortion compensation in power line communications, comprising:
analyzing a waveform generated by a transmitter of a power line communications transceiver (PLCT), wherein the waveform is analyzed to determine harmonic information for one or more harmonics of a carrier waveform of the PLCT; computing, based on the harmonic information, one or more harmonic compensation coefficients; and pre-distorting, based on the one or more harmonic compensation coefficients, the carrier waveform such that the one or more harmonics are reduced below a threshold. |
| 地址 |
Petaluma CA US |
