DocumentCode
1655777
Title
MWI in 3D cylindrical coordinates
Author
Yuanchun, Xie ; Benqing, Gao ; Ciping, Deng
Author_Institution
Dept. of Electron. Eng., Beijing Inst. of Technol., China
fYear
1999
fDate
6/21/1905 12:00:00 AM
Firstpage
66
Lastpage
69
Abstract
MWI (mesh wave impedance) is defined and formulated in 3D cylindrical coordinates. MWI is utilized for calculating the numerical reflection caused by using different mesh increment. The theoretical result is coincidental well with that of FDTD. The numerical experiment proves that MWI can accurately calculate the reflection made by different mesh increment, and offers a good theoretical criterion to define the proper variable coefficient of mesh increment, which induces less numerical reflection.
Keywords
circular waveguides; electromagnetic field theory; electromagnetic wave reflection; finite difference time-domain analysis; waveguide theory; 3D cylindrical coordinates; FDTD; MWI; cylindrical waveguide; mesh increment; mesh wave impedance; numerical reflection; Difference equations; Educational programs; Finite difference methods; Impedance; Maxwell equations; Reflection; Region 4; Tellurium; Time domain analysis; Transportation;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Electromagnetics and Its Applications, 1999. Proceedings. (ICCEA '99) 1999 International Conference on
Print_ISBN
0-7803-5802-3
Type
conf
DOI
10.1109/ICCEA.1999.825069
Filename
825069
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