OFDM-based communication systems

Implementation of a programmable 64~ 2048-point FFT/IFFT processor for OFDM-based communication systems

FREE-DOWNLOAD JC Kuo, CH Wen… – ISCAS’03. Proceedings of the …,
. We also use low switching activity CORDIC-based PE design to achieve low-power consumption
so as to elongate the battery life on mobile applications . The die area of the FFTLFFT processor
is 12.25 mm’ including 2048×32 bits SRAM . The inputloutput wordlength is 16-bit wide