DocumentCode
1344216
Title
Dual-series solution to scattering from a semicircular channel in a ground plane
Author
Hinders, M.K. ; Yaghjian, A.D.
Volume
1
Issue
9
fYear
1991
Firstpage
239
Lastpage
242
Abstract
Exact dual-series eigenfunction solutions, and simple closed-form low-frequency asymptotic approximations are determined for the problems of TM and TE scattering from a semicircular channel in a perfectly conducting ground plane. The eigenfunction solutions provide benchmarks for channel scattering, and the low-frequency solutions can be used to determine directly incremental length diffraction coefficients for narrow channels.<>
Keywords
eigenvalues and eigenfunctions; electromagnetic wave scattering; TE scattering; TM scattering; closed-form low-frequency asymptotic approximations; dual-series eigenfunction solutions; ground plane; incremental length diffraction coefficients; perfectly conducting ground; semicircular channel; Apertures; Boundary conditions; Diffraction; Eigenvalues and eigenfunctions; Geometry; Magnetic fields; Maxwell equations; Scattering; Tellurium;
fLanguage
English
Journal_Title
Microwave and Guided Wave Letters, IEEE
Publisher
ieee
ISSN
1051-8207
Type
jour
DOI
10.1109/75.84600
Filename
84600
Link To Document