Title :
Treatment of two-dimensional E-plane bandstop filters using the finite element method
Author_Institution :
Microwave Dev. Lab. Inc., Needham Heights, MA, USA
fDate :
12/1/1997 12:00:00 AM
Abstract :
The method developed recently for analysing two-dimensional waveguide bandpass filters in the H-plane with the finite element method has been extended to bandstop filters in the E-plane. The treatment is even simpler in the bandstop filter case. Only 20 fourth-order elements are needed to obtain an accurate analysis of a five-section bandstop filter
Keywords :
band-stop filters; 2D E-plane bandstop filters; 2D waveguide bandpass filters; finite element method; five-section bandstop filter; fourth-order elements;
Journal_Title :
Microwaves, Antennas and Propagation, IEE Proceedings
DOI :
10.1049/ip-map:19971363
