Title :
An Odd Order Elliptic Function Narrow-Bandpass Microwave Filter
Author_Institution :
COMSAT Laboratories, Clarksburg, Maryland 20734
Abstract :
Multiple coupled high Q cavities can be used to generate even order elliptic function bandpass filter responses. This paper describes the design of odd order elliptic function bandpass filters using a minimum number of cavities connected by simple and resonant coupling elements. Experimental results of a 3-pole, 20-MHz bandpass waveguide cavity filter centered at 3890 MHz correlate well with theory.
Keywords :
Band pass filters; Coupling circuits; Filtering theory; Geometry; Magnetic separation; Microwave filters; Passband; Resonance; Transfer functions; Voltage;
Conference_Titel :
Microwave Conference, 1978. 8th European
Conference_Location :
Paris, France
DOI :
10.1109/EUMA.1978.332569