Title :
Modified state-space filter realisation
Author :
May, E.J.P. ; Mehdi, H.H.
Author_Institution :
University of Exeter, Department of Engineering Science, Exeter, UK
Abstract :
An active second-order bandpass filter section is derived from the state-space realisation known as the symmetric-form filter and has the same F-matrix. It is shown that this new filter section is similar to the symmetric filter insofar as it has practically the same sensitivities of `¿p¿ and `Q¿ and has certain advantages over the symmetric filter.
Keywords :
active filters; band-pass filters; linear network synthesis; sensitivity analysis; state-space methods; F-matrix; active second-order bandpass filter section; sensitivities; state-space filter realisation; symmetric-form filter;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19840585
