Suggestion for a Fast Binary Sine/Cosine Generator
Baker · IEEE Transactions on Computers · 1976
A combinational two-dimensional array for the rapid generation of sines and cosines is described. The array is a spatial realization of a continued product algorithm which uses multiplication by (1 + jEk2-k). Using 10-ns logic, it is estimated that 16-bit sines and cosines may be generated in less than 2 μs.