Volterra series RF power amplifier model — memory, nonlinearity, and 5G bandwidth
RF nonlinearity path: Volterra PA model → π/2-BPSK PAPR → EVM → SNR In one sentence: A Volterra series extends a Taylor polynomial with memory taps so you can model RF power amplifiers whose present output depends on recent past inputs — the regime of wideband 4G/5G waveforms. Key focus: Volterra series is an … Read more