Memory Polynomial Based Adaptive Digital Pre- Distorter
نویسندگان
چکیده
Due to multicarrier propagation, newer transmission formats like WCDMA has high peak to average power ratio, which results the generation of IMD products at the output of the power amplifier (PA). To overcome this problem, we present a fast adaptive digital pre-distortion technique for Wideband Code Division Multiplexed systems by using Memory Polynomial function. The results show that the new Memory Polynomial based Adaptive Digital Pre-distorter has better linearization performance.
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