Title :
Iterative FEM for characterising radiating slot in broad wall of rectangular waveguide
Author :
Park, Jongkuk ; Lee, Jungwon ; Chae, Heeduck ; Nam, Sangwook
Author_Institution :
Sch. of Electr. Eng., Seoul Nat. Univ., South Korea
fDate :
6/7/2001 12:00:00 AM
Abstract :
It is shown that the iterative finite element method with the radiation-type boundary condition can give an efficient and accurate solution to the radiation problem. The proposed method is applied to the characterisation of a radiating slot on the broad wall of a rectangular waveguide. The result is compared with those of other conventional methods, and shows a good agreement
Keywords :
finite element analysis; iterative methods; rectangular waveguides; waveguide theory; broad wall slot; iterative FEM; iterative finite element method; radiating slot characterisation; radiation-type boundary condition; rectangular waveguide;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20010526
