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An Enhanced Memory Assignment Scheme for Memory-Based FFT Processor
Youn-Seog CHANG Sin-Chong PARK
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/11/01
Print ISSN: 0916-8508
Type of Manuscript: LETTER
Category: VLSI Design Technology and CAD
FFT, radix-4, memory-based FFT, OFDM,
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In this study, we analyze the memory-based architecture of the FFT processor using the radix-4, and propose a novel mechanism that improves the throughput while simultaneously decreasing the area using single-port memories with several banks.