This paper presents, explicitly, an approach to the exact calculation of group delay and its sensitivities with respectto component parameters basedon the adjoint network conceptand applicable to linear time-invariant circnits. In general, no more than four analyses are reqnired and the computational effort is only moderately more than is necessary for a single analysis. The resnlts presented a...

This article provides the formulas connecting Laguerre spectrum of output signal a linear discrete-time time-invariant delay system to its input signal. The Laguerre-domain representation is meaningful when square summable, and stable. A certain type polynomials arising in evaluation due presence time defined, key properties these are investigated. characterized by three-term recurrence relatio...