IFFT-FFT core architecture with an identical stage structure for wireless LAN communications

@article{Serra2004IFFTFFTCA,
  title={IFFT-FFT core architecture with an identical stage structure for wireless LAN communications},
  author={Mariona Serra and P. Mart{\'i} and Jordi Carrabina},
  journal={IEEE 5th Workshop on Signal Processing Advances in Wireless Communications, 2004.},
  year={2004},
  pages={606-610}
}
This work shows the design of the IFFT module corresponding to the baseband processing of an OFDM transmitter according to the IEEE802.11a-g and Hiperlan/2 standard. This module will be included in a future OFDM demonstrator, which will be implemented into a programmable logic device. We have used our own algorithm for IFFT computing. It is based on the recursive properties called decimation. This algorithm offers optimal characteristics for the hardware implementation: a high degree of… CONTINUE READING