2005•Modern Electronic TechniqueRequires access
NCO Design Based on CORDIC Algorithm
Ken Zhang
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Abstract
NCO is widely used in many fields Based on the basic coordinate conversion, this paper derives the principle of CORDIC algorithm precisely; Micro Rotation and Scale Precompensating are described concisely A kind of pipeline CORDIC unit is used to implement the FG of NCO Spectrum analysis of the data which is the simulation results on a specific FPGA chip proves that the theory is valid