FIR design of raised-cosine filters
Letizia Lo Presti · 8th European Conference on Electrotechnics, Conference Proceedings on Area Communication · 2003
Digital raised-cosine filters are designed in FIR form, both by sampling the analog impulse response and by using the frequency sampling method. The author also examines the case when the raised-cosine spectrum must be realized by means of two cascaded filters (in the transmitter and receiver of a telecommunication system). Both the intersymbol and the interchannel interference due to the design are considered to compare the methods. The coefficient quantization is not considered.>