📚 Volume 30, Issue 12 📋 ID: 8HjNchl

Authors

Philippe Becker , Pablo Torres, Chidi Rodríguez, Chidi Tkachenko

Department of Electrical Engineering, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland

Keywords

FFT/IFFT Processor 64-Point OFDM Digital Signal Processing Wireless Communication

Abstract

In this report a methodology is presented for design of a special 32-bit 64-point processor to implement the OFDM in local wireless networks with IEEE standard 800.11a. In this FFT/IFFT, instead of direct approach, the shifter and adder is used for multiplier; thereby, it yields a major reduction in power area. In this processor a memory bank with the number of elements N=algorithm\' base is considered. On this basis, the callback for digits is performed just in one stage as well as the access time to the memory is reduced.
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📝 How to Cite

Philippe Becker , Pablo Torres, Chidi Rodríguez, Chidi Tkachenko (2023). "Designing a 64-point FFT/IFFT processor for implementation of OFDM in high speed WLAN applications". Wulfenia, 30(12).