TY - JOUR
T1 - Variable magnitude characteristics of 1-D IIR discrete filters by a generalized bilinear transformation
AU - Gargour, C. S.
AU - Ramachandran, Ravi P.
AU - Ramachandran, V.
AU - Awad, F.
PY - 2000
Y1 - 2000
N2 - It is shown that variable magnitude characteristics can be obtained by the application of a general bilinear transformation of the type s →a1z+a0/b1z+b0 to a known analog filter. Stability considerations dictate the limits of the values of a1, a0, b1 and b0; and these limits have been determined. Starting from some known filter characteristics in the analog domain, it is shown that different magnitude characteristics can be obtained in the discrete domain.
AB - It is shown that variable magnitude characteristics can be obtained by the application of a general bilinear transformation of the type s →a1z+a0/b1z+b0 to a known analog filter. Stability considerations dictate the limits of the values of a1, a0, b1 and b0; and these limits have been determined. Starting from some known filter characteristics in the analog domain, it is shown that different magnitude characteristics can be obtained in the discrete domain.
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U2 - 10.1109/MWSCAS.2000.951446
DO - 10.1109/MWSCAS.2000.951446
M3 - Article
AN - SCOPUS:0034465402
SN - 1548-3746
VL - 3
SP - 1270
EP - 1273
JO - Midwest Symposium on Circuits and Systems
JF - Midwest Symposium on Circuits and Systems
ER -