Browsing MIT Open Access Articles by Subject "PAs"
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Adaptive Predistortion Using a Delta Sigma Modulator for Automatic Inversion of Power Amplifier Nonlinearity
(Institute of Electrical and Electronics Engineers, 2009-12)This brief demonstrates a new adaptive digital predistortion architecture particularly suited to mobile handset applications. The central idea is to build a lookup table (LUT) that directly captures the static compressive ...