Area efficient IFFT/FFT core for MB-OFDM UWB
Ainhoa Cortés, Igone Vélez, Andoni Irizar, Juan Francisco Sevillano · Electronics Letters · 2007
Comparison is made of the area and performance of several pipeline-SDF Radix-2i IFFT/FFT architectures for an MB-OFDM UWB system. Among the studied architectures, the pipeline-SDF radix-24-CSD is proposed as the most area efficient core for an MB-OFDM UWB system.