Hardware design and implementation of 3780 points FFT based on FPGA in DTTB

Xiaogang Yang,WeiTao Du,Zhanxin Yang,Rui Lv,Xiaoguang Wang

4th International Conference on Application of Information and Communication Technologies, AICT2010（2010）

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摘要

This paper presents a hardware scheme based on FPGA to implement the 3780 points FFT. The simulation result shows that this design can satisfy the requirement of the DTTB transmitter and can acquire the better performance than typical schemes. © 2010 IEEE.

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关键词

3780,fft,pfa,wfta,speech,fast fourier transforms,hardware,algorithm design and analysis,fpga,field programmable gate arrays,satisfiability,digital television,signal to noise ratio

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