周景龙. 基于高速FFT结构的频域抗干扰算法的FPGA实现[J]. 微电子学与计算机, 2014, 31(5): 32-35.
引用本文: 周景龙. 基于高速FFT结构的频域抗干扰算法的FPGA实现[J]. 微电子学与计算机, 2014, 31(5): 32-35.
shu
ZHOU Jing-long. A FPGA Implementation of Frequency-Domain Anti-jamming Algorithm Based on a Structure of High-Speed FFT[J]. Microelectronics & Computer, 2014, 31(5): 32-35.
Citation: ZHOU Jing-long. A FPGA Implementation of Frequency-Domain Anti-jamming Algorithm Based on a Structure of High-Speed FFT[J]. Microelectronics & Computer, 2014, 31(5): 32-35.
shu

基于高速FFT结构的频域抗干扰算法的FPGA实现

A FPGA Implementation of Frequency-Domain Anti-jamming Algorithm Based on a Structure of High-Speed FFT

    摘要
  • 摘要: 提出了一种基于高速FFT结构的算法硬件设计与实现，FFT采用基4算法，旋转因子采用CORDIC算法生成，节省了存储资源，最后在硬件平台上测试，取得了很好的抗干扰效果.

     

    Abstract: This paper focuses on the algorithm hardware design and implementation base on a structure of high-speed FFT.The FFT uses radix-4,and the twiddle-factor generated by CORDIC.This way can save a lot of storage sources.Finally,by testing on the hardware platform,good anti-jamming effect has achieved.

     

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