Title :
Two network-frequency transformations for bandpass filters
Author_Institution :
Westinghouse Electric Corporation, Baltimore, USA
Abstract :
The two unsymmetrical stopbands of a general parameter bandpass filter can be interchanged by a simple network transformation. Another simple network transformation scales the bandwidth of a narrowband filter while preserving all its shape factors. Both transformations preserve the minimum-inductance property.
Keywords :
filters; general parameter bandpass filters; network frequency transformations;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19710132
