Title :
Performance of complex Chebyshev approximation in delay-root-Nyquist filter design
Author :
Yardim, A. ; Karam, L.J. ; McClellan, J.H. ; Cain, G.D.
Author_Institution :
Sch. of Electron. & Manuf. Syst. Eng., Westminster Univ., London, UK
Abstract :
Root-Nyquist filters are crucial components in data communications and recently the ability to attach fractional sample delay attributes to them has become very important. Here we explore the application of Chebyshev approximation to design of such filters. Special attention is paid to the use of the Karam-McClellan algorithm, a fully complex extension of the well-established Parks-McClellan algorithm, which delivers peak error performance improvement in the region of one dB or better
Keywords :
Chebyshev approximation; FIR filters; delay circuits; filtering theory; Karam-McClellan algorithm; complex Chebyshev approximation; data communications; delay-root-Nyquist filter design; fractional sample delay attributes; peak error performance improvement; Algorithm design and analysis; Chebyshev approximation; Data communication; Data engineering; Delay; Design engineering; Finite impulse response filter; Frequency conversion; Manufacturing systems; Transfer functions;
Conference_Titel :
Circuits and Systems, 1996. ISCAS '96., Connecting the World., 1996 IEEE International Symposium on
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-3073-0
DOI :
10.1109/ISCAS.1996.540379
