Design and Implementation of Hybrid CORDIC Algorithm Based on Phase Rotation Estimation for NCO

Table 1

Comparison of resource use.

Algorithm	Delay
	𝑁=16	𝑁=24	𝑁=32
Traditional pipeline structure	64𝑇𝐹𝐴	110𝑇𝐹𝐴	160𝑇𝐹𝐴
Hybrid CORDIC algorithm	43𝑇𝐹𝐴	72𝑇𝐹𝐴	96𝑇𝐹𝐴
Ours	26𝑇𝐹𝐴	37𝑇𝐹𝐴	72𝑇𝐹𝐴