High-speed design for mixed radix FFT algorithm based on multi-bank memory strategy

被引：0

作者：

Ma, Cuimei ^{[1
]}

Wang, Yanfei ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Elect, 19 North Sihuan Rd, Beijing 100190, Peoples R China

来源：

IEICE ELECTRONICS EXPRESS | 2016年 / 13卷 / 18期

关键词：

mixed-radix FFT; low complexity; multibank memory structure; real-time performance; PROCESSOR;

D O I：

10.1587/elex.13.20160646

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A multibank memory structure is introduced for mixed radix FFT algorithms to improve the real-time performance. In this structure, only one butterfly unit implementing mixed radix butterfly computation is required and the FFT computation keeps continuous. At last, comparisons are made to prove that the method in this paper is valid.

引用

页数：6

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IEICE ELECTRONICS EXPRESS, 2016, 13 (06)

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