E. De Man

A digital interpolation filter chip with 32 programmable coefficients for 80 MHz sampling frequency

E. De Man, M. Schulz, W. Haberecht, 1991 .

A 2/spl mu/m Cmos Digital Adaptive Equalizer Chip For QAM Digital Radio Modems

E. De Man, H. Klar, S. R. Meier, 1988 .

A single chip adaptive QAM processor for data rates up to 500 Mbit/s

G. Sebald, Berthold Lankl, E. De Man, 1993 .