Power Amplifier Predistortion Using Reduced Sampling Rates in the Forward and Feedback Paths
Serien Ahmed,
Majid Ahmed,
Souheil Bensmida
et al.
Abstract:The feasibility of implementing digital predistortion for next-generation wireless communication is faced with a dilemma due to the ever-increasing demand for faster data rates. This causes the utilized bandwidth to increase significantly, as seen in the 5G NR standard in which bandwidths as high as 400 MHz are utilized. Hence, the development of new predistortion techniques in which the forward and feedback paths operate at lower sampling rates is of utmost importance to realize efficient and practical predis… Show more
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