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author:

张进 (张进.) [1] | 苏凯雄 (苏凯雄.) [2] (Scholars:苏凯雄)

Indexed by:

CQVIP

Abstract:

本文介绍了一种利用矢量旋转CORDIC(COordination Rotation DIgital Computer)算法实现正交数字混频器中的数控振荡器(NCO)的方法.首先推导了CORDIC算法产生正/余弦信号的实现过程,然后给出了在FPGA中设计数控振荡器的顶层电路结构,并根据算法特点在设计中引入流水线结构设计.

Keyword:

CORDIC算法 FPGA 数控振荡器 软件无线电

Community:

  • [ 1 ] [张进]福州大学
  • [ 2 ] [苏凯雄]电子技术研究所

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Source :

电子设计应用

ISSN: 1672-139X

CN: 11-4916/TN

Year: 2005

Issue: 6

Page: 98-100

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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