A novel low-power 64-point pipelined FFT/IFFT processor for OFDM applications
Journal
IEEE International Conference on Consumer Electronics
Pages
441-442
Date Issued
2011
Author(s)
Abstract
This paper presents a novel pipelined FFT/IFFT processor for OFDM applications. The proposed architecture employs a low-complexity complex multiplier and a constant complex multiplier to eliminate the need of ROM tables, thus consumes lower power than the existing works. Finally, this design spends about 33.6K gates, and the power consumption is about 9.8mW at 20MHz.
SDGs
Type
conference paper