A Low Power and Small Area FFT Processor for OFDM Demodulator

  title={A Low Power and Small Area FFT Processor for OFDM Demodulator},
  author={Xiaojin Li and Zongsheng Lai and Jianming Cui},
  journal={IEEE Transactions on Consumer Electronics},
The FFT (fast Fourier transform) processor is the most speed and power consumption critical part in the orthogonal frequency division multiplexing (OFDM) communication system. In this paper, a low power consumption and small area FFT processor architecture suitable for OFDM demodulators is proposed. In order to meet the requirements of high-speed data throughput and low power and small area consumption, distributed memory architecture is developed to meet the requirement of non-stopping and… CONTINUE READING
Highly Cited
This paper has 27 citations. REVIEW CITATIONS


Publications citing this paper.
Showing 1-10 of 16 extracted citations


Publications referenced by this paper.
Showing 1-10 of 11 references

A lowpower VLSI architecture for a shared-memory FFT processor with a mixed-radix algorithm and a simple memory control scheme,

  • Chia-Chyang Chen, Chyh-Chyang Lee, Chih-Jen Cheng
  • IEEE International Symposium on Circuits and…
  • 2006
2 Excerpts

and C

  • R. Radhouane, P. Liu
  • Modlin, “Minimizing the memory requirement for…
  • 2004
1 Excerpt

Similar Papers

Loading similar papers…