Design of an efficient variable-length FFT processor. - Chung-Ping Hung; Sau-Gee Chen; Kun-Lung Chen (ISCAS (2), 2004)

A CORDIC processor with efficient table-lookup schemes for rotations and on-line scale factor compensations. - Jen-Chuan Chih; Kun-Lung Chen; Sau-Gee Chen (ISCAS (4), 2005)