Online censoring for real-time digital predistortion linearization of power amplifiers

Abstract

Digital predistortion (DPD) is an effective power amplifier (PA) linearization technique improving the system energy efficiency. At this point, real-time DPD adaptation is still an open issue due to the high computational complexity during the coefficients estimation procedure. Online censoring approach, which is effective in reducing the redundant data… (More)
DOI: 10.1109/ICDSP.2017.8096085

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