Title :
Analysis of waveguide discontinuities with fem based on weak form of Helmholtz equations
Author :
Wang, Z.X. ; Dou, W.B. ; Li, G.H.
Author_Institution :
State Key Lab. of Millimeter waves, Southeast Univ., Nanjing
Abstract :
A flexible numerical analysis method based on the weak form of the Helmholtz equations is introduced to analyze waveguide discontinuities problems in this paper. Several waveguide discontinuities of three dimensions and two dimensions such as dielectric loaded waveguide; waveguide T- junction and power divider are analyzed. Calculation results are presented and agree well with the experimental results and numerical results from other method in literatures.
Keywords :
Helmholtz equations; finite element analysis; power dividers; waveguide discontinuities; FEM; Helmholtz equations; dielectric loaded waveguide; numerical analysis method; power divider; waveguide T-junction; waveguide discontinuities; Arm; Dielectrics; Electromagnetic waveguides; Loaded waveguides; Maxwell equations; Millimeter wave communication; Millimeter wave technology; Numerical analysis; Power engineering and energy; Waveguide discontinuities;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-1879-4
Electronic_ISBN :
978-1-4244-1880-0
DOI :
10.1109/ICMMT.2008.4540484
