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International Journal of Engineering & Technology Sciences
IJETS 2024, 10 pages - Article ID: IJETS-2408302112908
Classifying FPGA Technology in Digital Signal Processing: A review
a Department of Electrical Engineering-Electronics, Mazandaran University of Science and Technology, Babol, Iran
ABSTRACT
This review paper explores the applications of digital signal processing (DSP) using field-programmable gate arrays (FPGAs). FPGAs have emerged as an ideal platform for implementing complex DSP algorithms due to their high flexibility, reconfigurability, and parallel processing capabilities. The paper begins with an overview of FPGA architecture and highlights the advantages of using FPGAs over other DSP technologies. Various applications of FPGAs in DSP are discussed, including digital filtering, fast Fourier transforms (FFT), encoding and decoding in communication systems, and power optimization. Case studies and practical examples from real-world projects are provided to demonstrate the efficiency and effectiveness of FPGAs in DSP applications. Finally, the paper addresses the challenges and limitations associated with using FPGAs for DSP and offers insights into future research directions in this field. This review underscores that FPGAs, by providing a powerful and flexible platform, can significantly enhance the performance and efficiency of DSP systems.
Minimum FPGA; digital signal processing; DSP algorithms; reconfigurability; parallel processing; digital filtering; FFT; communication systems; power optimization.