DocumentCode
2106752
Title
Simulation of cylindrical cavities by an advanced FDTD algorithm
Author
Mezzanotte, P. ; Roselli, L ; Sorrentino, R. ; Guglielm, M.
Volume
2
fYear
1995
fDate
4-4 Sept. 1995
Firstpage
765
Lastpage
769
Abstract
An advanced FDTD algorithm has been applied successfully to the analysis of a cylindrical cavity coupled by two different irises to feeding WR 75 waveguides. Several sophisticated features such as modal absorbing boundary conditon, Prony´s method and a new technique to approximate curvilinear surfaces, have been implemented. The effectiveness of the method is proved by the good agreement with experimental results and by the reduced computational effort compared to previous similar analyses of cylindrical structures.
Keywords
Algorithm design and analysis; Computational modeling; Electromagnetic fields; Electromagnetic waveguides; Finite difference methods; Rectangular waveguides; Reflection; Time domain analysis; Time factors; Waveguide discontinuities;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1995. 25th European
Conference_Location
Bologna, Italy
Type
conf
DOI
10.1109/EUMA.1995.337059
Filename
4137279
Link To Document