FIR design of raised-cosine filters

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.<
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