Issue No. 11 - November (1976 vol. 25)
P.W. Baker , Department of Computer Science, School of Electrical Engineering, University of New South Wales
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 ?s.
Cascaded carry-save adders, continued products, cosines, digital arithmetic, sines.
P. Baker, "Suggestion for a Fast Binary Sine/Cosine Generator," in IEEE Transactions on Computers, vol. 25, no. , pp. 1134-1136, 1976.