TY - GEN
T1 - Two-dimensional digital filters possessing variable magnitude characteristics starting from a 1-D monotonic response
AU - Ramachandran, Venkat
AU - Gargour, C. S.
AU - Ramachandran, Ravi
PY - 2006/12/1
Y1 - 2006/12/1
N2 - The generation of two-dimensional variable magnitude and contour characteristics by utilizing two 1-D filters in cascade is considered. The starting point for each 1-D filter is a monotonic response obtained by the integration of a second-order Butterworth polynomial. The variable characteristic in each domain is obtained by changing a multiplier in its feedback path. By utilizing a generalized bilinear transformation, a large number of possibilities exist and these are examined in some detail. Some illustrative examples are given.
AB - The generation of two-dimensional variable magnitude and contour characteristics by utilizing two 1-D filters in cascade is considered. The starting point for each 1-D filter is a monotonic response obtained by the integration of a second-order Butterworth polynomial. The variable characteristic in each domain is obtained by changing a multiplier in its feedback path. By utilizing a generalized bilinear transformation, a large number of possibilities exist and these are examined in some detail. Some illustrative examples are given.
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U2 - 10.1109/SMCALS.2006.250686
DO - 10.1109/SMCALS.2006.250686
M3 - Conference contribution
AN - SCOPUS:34250758614
SN - 1424401666
SN - 9781424401666
T3 - 2006 IEEE Mountain Workshop on Adaptive and Learning Systems, SMCals 2006
SP - 19
EP - 23
BT - 2006 IEEE Mountain Workshop on Adaptive and Learning Systems, SMCals 2006
T2 - 2006 IEEE Mountain Workshop on Adaptive and Learning Systems, SMCals 2006
Y2 - 24 July 2006 through 26 July 2006
ER -