FPGA Implementation of Sine and Cosine Generators Using the CORDIC Algorithm

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文件名称：FPGA Implementation of Sine and Cosine Generators Using the CORDIC Algorithm

文件大小：544KB

文件格式：DOC

更新时间：2016-04-13 13:40:53

正弦 余弦 CORDIC算法 FPGA

Tanya Vladimirova and Hans Tiggeler Surrey Space Centre University of Surrey, Guildford, Surrey, GU2 5XH Tel: [phone] Fax: [phone] Abstract: This paper is concerned with FPGA implementation of CORDIC schemes for fast and silicon area efficient computation of the sine and cosine functions. The results of theoretical investigation into redundant CORDIC are presented. Summary of CORDIC synthesis results based on Actel and XILINX FPGAs is given. Finally applications of CORDIC sine and cosine generators in small satellites are discussed. Keywords: CORDIC, sine, cosine, FPGA, synthesis, redundant signed-digit system.