Title :
Square root domain differentiator
Author :
Fouad, K.O.M. ; Soliman, A.M.
Author_Institution :
Electron. & Commun. Eng. Dept., Cairo Univ., Giza, Egypt
Abstract :
A square root domain differentiator is proposed based roughly on the concept of gyrators in linear filters. The differentiator is evaluated independently and a method for its inclusion in larger filters is proposed. The differentiator is used to design a third-order lowpass elliptic filter as an example of filters with finite zeros.
Keywords :
differentiating circuits; elliptic filters; gyrators; low-pass filters; network synthesis; gyrators; linear filters; lowpass elliptic filter; square root domain differentiator;
Journal_Title :
Circuits, Devices and Systems, IEE Proceedings
DOI :
10.1049/ip-cds:20045034
