SCATTERING MATRIZ OF CYLINDRICAL POSTS WITH VARIABLE HEIGHT IN RECTANGULAR WAVEGUIDES / MATRIZ DE ESPELHAMENTO DE OBSTÁCULOS CILÍNDRICOS DE ALTURA VARIÁVEL EM GUIAS DE ONDAS RETANGULARES
AUTOR(ES)
ODILON MAROJA DA COSTA PEREIRA FILHO
DATA DE PUBLICAÇÃO
1991
RESUMO
In this work the scattering matrix of cylindrical obstacles in rectangular wavwguides is obtained. The analysis method adopted is the moment method in junction with the image method. Discontinuities formed by a single vertivcal post, vetical posts with a central gap, horizontal posts with a central gap, and posts on the four waveguides walls are analyzed. The results are compared with experimental data for the four geometries described above. Moreover the results are also compared with those obtained by variational method in the case of the single vertical post.
ASSUNTO(S)
metodos variacionais imagem guias de ondas image waveguides of guides variational methods
ACESSO AO ARTIGO
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