Title :
A gain-compensated active circuit for higher-frequency delay equalisation
Author :
Bowron, P. ; Daaboul, A.A. ; Castor-Perry, K.V.
Author_Institution :
Bradford Univ., UK
Abstract :
A new amplitude-compensated parallel-resonant GIC-based second-order allpass section is proposed which enables active delay equalisation into the MF band while retaining its adjustability and low sensitivity. Its superior gain characteristic is demonstrated by analysis, numerical simulation and experiment
Keywords :
active filters; all-pass filters; delays; equivalent circuits; nonlinear network analysis; MF band; active RC all-pass filters; amplitude compensated parallel resonant GIC based circuit; gain characteristic; gain-compensated active circuit; higher-frequency delay equalisation; numerical simulation; second-order allpass section;
Conference_Titel :
Circuit Theory and Design, 1989., European Conference on
Conference_Location :
Brighton
