1. A ubiquitous processor built-in a waved multifunctional unit
M. Fukase, T. Sato

2. Compensated cic-cosine decimation filter
G. J. Dolecek, F. J. Torres

3. Modified cic filter for rational sample rate conversion
G. J. Dolecek

4. State-space estimation for ofdm and sc-fde schemes with strongly varying carrier frequency offset
P. Pedrosa, R. Dinis, F. Nunes