Out-of-Band Digital Predistortion for Power Amplifiers With Strong Nonlinearity
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DOI: 10.1109/tbc.2022.3208422
Abstract: Conventional full-band digital predistortion (DPD) suppresses the inband (IB) distortion to improve the error vector magnitude (EVM) performance and simultaneously suppresses the out-of-band (OOB) distortion to reduce the adjacent-channel interference. However, its performance is very… read more here.
Keywords: band; strong nonlinearity; oob distortion; power ... See more keywords