RT Journal Article
SR Electronic
A1 Ticha, Dasa
T1 Allpass based on a generalized divider principle
JF Communications - Scientific Letters of the University of Zilina
YR 2004
VO 6
IS 4
SP 39
OP 47
DO 10.26552/com.C.2004.4.39-47
UL https://komunikacie.uniza.sk/artkey/csl-200404-0007.php
AB This paper deals with a new allpass structure based on a generalized divider principle. An efficient modification of the basic general divider structure using Antoniou's GICs is presented and the corresponding 1st- and 2nd-order allpass circuits are derived. A detail discussion is devoted to the optimized design of the 2nd-order allpass, taking minimization of the active elements nonidealities and dynamics optimization into account. An original design procedure is described and documented on numerical examples.