Title :
Inductance simulation and filter design using a single-pole amplifier approximation
Author :
Allen, John ; Gumussoy, M. ; Holt, A.G.J.
Author_Institution :
University of Newcastle upon Tyne, Department of Electrical & Electronic Engineering, Newcastle upon Tyne, UK
Abstract :
By assuming the operational amplifier can be represented by a single-pole model, a very simple circuit has been developed to replace grounded inductors in ladder filters. The resulting active filters can be used at high frequencies and produce very little noise at their outputs.
Keywords :
active filters; inductance; ladder networks; network synthesis; Miller´s theorem; active filters; filter design; ladder filters; operational amplifier; single pole amplifier approximation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19780423
