Title :
Asymmetric Synthesis
Author :
Chambers, David ; Rhodes, J.David
Author_Institution :
Filtronic Components Ltd., Leeds, England.
Abstract :
This paper details a synthesis procedure suitable for realisation in a number of microwave media, and which allows attenuation poles to be placed on one side of the passband of a filter. This greatly increases the selectivity of the device on that side of the passband. An example is given of a sixth degree waveguide filter with two extracted poles on the upper side of the passband.
Keywords :
Attenuation; Band pass filters; Chebyshev approximation; Frequency; Intersymbol interference; Microwave devices; Microwave filters; Newton method; Passband; Polynomials;
Conference_Titel :
Microwave Conference, 1981. 11th European
Conference_Location :
Amsterdam, Netherlands
DOI :
10.1109/EUMA.1981.333019
