A Hardware-Efficient Feedback Polynomial Topology for DPD Linearization of Power Amplifiers: Theory and FPGA Validation - Chak-Fong Cheang; Pui-In Mak; Martins, Rui P. (IEEE transactions on circuits and systems. I, Regular papers, 2018)
Keywords: Adaptation models; Adaptive algorithms; Carrier-aggregation; Coefficients; Complexity; Complexity theory; Computation; digital predistortion (DPD); Error analysis; Estimation; Feedback; Field programmable gate arrays; field-programmable gate array (FPGA); Hardware; identification; Least squares; Linearization; OFDM; Orthogonal Frequency Division Multiplexing; Polynomials; power amplifier (PA); Power amplifiers; Predistortion; recursive least square (RLS); Topology