Title :
Chebyshev phase of IIR networks for pulse expanding
Author_Institution :
Fac. of Electron. Eng., Nis Univ., Yugoslavia
fDate :
8/1/1993 12:00:00 AM
Abstract :
The author describes a method for designing IIR allpass circuits for pulse expanding, the phase of which approximates to a squared phase in the Chebyshev sense in the given frequency region. The method is based on the solution of a linear equation system which provides a final solution with a very small number of iterative cycles
Keywords :
Chebyshev approximation; all-pass filters; digital filters; filtering and prediction theory; network synthesis; poles and zeros; pulse shaping circuits; Chebyshev phase; IIR networks; linear equation system; pulse expanding;
Journal_Title :
Circuits, Devices and Systems, IEE Proceedings G
