Title :
Accurate Characterization of Coupled Stub in Asymmetric Finline and Realization of Bandstop Filter
Author :
Biswas, Animesh ; Beat, Bharathi
Author_Institution :
MIC group, Transmission R & D, Indian Telephone Industries Ltd., Bangalore 560016, INDIA
Abstract :
This paper reports accurate characterization of a coupled stub discontinuity in asymmetric finline using the transverse resonance technique. The stub is in the form of a rectangular slot transversely coupled to the main slot of the finline. Using periodically loaded stubs in asymmetric finline, a new type of bandstop filter has been realized.
Keywords :
Band pass filters; Boundary conditions; Equations; Filtering theory; Finline; Frequency; Moment methods; Resonance; Resonator filters; Strips;
Conference_Titel :
Microwave Conference, 1988. 18th European
Conference_Location :
Stockholm, Sweden
DOI :
10.1109/EUMA.1988.333936
