Design and Verification of Pipelined FFT Systems with Area and Delay Optimization Using System Verilog HDL

B.Mysura reddy , P.Masthan reddy , E.Varshini , K.Siva prasad , Y.Syam prakash

Fast Fourier Transform (FFT), radix-2 butterflies, approximate adders, approximate multipliers

This paper presents the design and verification of a pipelined Fast Fourier Transform (FFT) system with a focus on optimizing both area and delay for efficient implementation in Digital Signal Processing (DSP) applications. The proposed architecture adopts a pipelined structure to improve throughput and minimize processing time, while employing optimization techniques to reduce area and resource consumption. By carefully balancing the trade-off between computational complexity and hardware resources, the design ensures minimal delay without compromising the performance. The FFT system is designed using System Verilog, and its functionality is verified through simulation in Model Sim. The system is synthesized and implemented on a Xilinx Spartan-3 FPGA, demonstrating a significant reduction in area and delay compared to traditional FFT implementations. The results validate the effectiveness of the proposed approach in optimizing pipelined FFT systems for real-time DSP applications, ensuring enhanced performance and resource efficiency.

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"Design and Verification of Pipelined FFT Systems with Area and Delay Optimization Using System Verilog HDL", TIJER - TIJER - INTERNATIONAL RESEARCH JOURNAL (www.TIJER.org), ISSN:2349-9249, Vol.12, Issue 4, page no.a638-a642, April-2025, Available :https://tijer.org/TIJER/papers/TIJER2504095.pdf

Volume 12 Issue 4, April-2025

Pages : a638-a642

Paper Reg. ID: TIJER_157496

Published Paper Id: TIJER2504095

Downloads: 000293

Research Area: Science and Technology

Country: vidyanagar/Tirupati, Andhra pradesh, India

Published Paper PDF: https://tijer.org/TIJER/papers/TIJER2504095

Published Paper URL: https://tijer.org/TIJER/viewpaperforall?paper=TIJER2504095

DOI: http://doi.one/10.1729/Journal.44864

ISSN: 2349-9249 | IMPACT FACTOR: 8.57 Calculated By Google Scholar | ESTD YEAR: 2014

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.57 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Publisher: TIJER (IJ Publication) Janvi Wave

This work is licensed under a Creative Commons Attribution 4.0 International License and The Open Definition