Pseudo-elliptic bandpass filter with subharmonic stubs
Loading...
Date
Authors
Malherbe, J.A.G., 1940-
Journal Title
Journal ISSN
Volume Title
Publisher
Institution of Engineering and Technology
Abstract
A simple bandpass filter that approximates equal ripples in both the pass band and the stopband is described. The filter comprises two stubs, resonant at one-half and one-quarter of the centre frequency, respectively, and a series overlay capacitor. The filter has a performance comparable to that of a third-order elliptic function filter and has a practical bandwidth of 16-34%.
Description
Keywords
Band-pass filters, Elliptic filters, Equivalent circuits
Sustainable Development Goals
Citation
Malherbe, JAG 2011, 'Pseudo-elliptic bandpass filter with subharmonic stubs', Electronics Letters, vol. 47, no. 3, pp. 196-198. [http://www.ietdl.org/EL]