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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.
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电子设计应用
ISSN: 1672-139X
CN: 11-4916/TN
Year: 2005
Issue: 6
Page: 98-100
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SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
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Chinese Cited Count:
30 Days PV: 2
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