An efficient digital FIR filter design for 64 QAM. - A. Chorevas; Dionisios I. Reisis; E. G. Metaxakis (ICECS, 1996)

Efficient Systolic Array Mapping of FIR Filters Used in PAM-QAM Modulators. - A. Chorevas; Dionysios I. Reisis (J. VLSI Signal Process., 2003)