Design optimisation of multiplier-free parallel pipelined FFT on field programmable gate array. - Prasanna Kumar Godi; Battula Tirumala Krishna; Pushpa Kotipalli (IET Circuits Devices Syst., 2020)

Optimized Pipelined Fast Fourier Transform Using Split and Merge Parallel Processing Units for OFDM. - Prasanna Kumar Godi; Battula Tirumala Krishna; Pushpa Kotipalli (Wirel. Pers. Commun., 2021)