산업기술연구 (Journal of Industrial Technology)
- 제13권
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- Pages.25-31
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- 1993
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- 1229-9588(pISSN)
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- 1598-1371(eISSN)
T-접합 도파관의 수치적 해석
Numerical Analysis of Waveguide T-Junction
초록
This paper presents an analysis of microwave device component. An H-Plane waveguide component with arbitrary shape is analyzed using finite element method(FEM) cooperated with boundary element method(BEM). The finite element method(FEM) is applied to the junction region and the boundary element method(BEM) to the waveguide region. For the application of BEM in the waveguide structure, a ray representation of the waveguide Green's function is used. The proposed technique was applied to the analysis of the waveguide inductive junction to compare the numerical result with the result of the mode matching technique. The comparison showed good agreements between the two results. Transmitted powers were also computed in T-junction waveguides for the various shape of the junction area.
키워드