Title :
From LC-ladder and unit-element filters to SC-networks
Author :
Limperis, A. ; Haritantis, I.
Author_Institution :
Patras Univ., Greece
Abstract :
New structures and techniques for simulating LC-ladders and unit-element filters by means of SC-circuits are presented. The simulated circuits are derived by properly connecting some basic structural SC unit blocks, which are the wave equivalents of the prototype passive elements. All-pole circuits with simplified structure and clocking, incorporating half the number of amplifiers than previously, are derived. Examples of all-pole and transmission-zeros filters are given
Keywords :
S-parameters; equivalent circuits; ladder networks; linear network synthesis; lumped parameter networks; poles and zeros; simulation; switched capacitor filters; LC-ladder; SC-networks; active filters; all-pole filters; multiplexed wave SC circuits; prototype passive elements; simulated circuits; transmission-zeros filters; unit-element filters; wave equivalents;
Conference_Titel :
Circuit Theory and Design, 1989., European Conference on
Conference_Location :
Brighton
