Title :
On the equivalence of digital all-pass and analog reactance functions
Author :
Erfani, S. ; Ahmadi, M.
Author_Institution :
AT&T Bell Lab., Middletown, NJ, USA
fDate :
4/1/1992 12:00:00 AM
Abstract :
Frequency transformations for continuous- and discrete-time systems are derived based on the classical work of F.M. Reza (1958). Using Reza´s multiplication theorem, it is shown that the analog counterpart of a digital all-pass function is a reactance function
Keywords :
all-pass filters; digital filters; discrete time systems; filtering and prediction theory; transfer functions; analog reactance functions; analogue filters; continuous-time systems; digital all-pass; digital all-pass function; discrete-time systems; filter synthesis; frequency transformations; multiplication theorem; Band pass filters; Circuits; Digital filters; Frequency conversion; Frequency synthesizers; Low pass filters; Notice of Violation; Passband; Poles and zeros;
Journal_Title :
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
