Title :
Asymptotic boundary conditions for strip-loaded surfaces of cylindrical structures with arbitrarily shaped cross-section
Author :
Kishk, A.A. ; Kildal, P.-S.
Author_Institution :
Dept. of Electr. Eng., Mississippi Univ., MS, USA
Abstract :
We show the applications of the asymptotic strip boundary conditions to arbitrarily shaped cylindrical structures by using the method of moments. The numerical solutions are validated with the series solutions of circular cylinders. The echo widths of a circular dielectric cylinder loaded with transverse periodic strips due to an oblique plane wave incidence is computed.
Keywords :
boundary integral equations; dielectric bodies; electromagnetic wave propagation; electromagnetic wave scattering; inhomogeneous media; method of moments; EM wave propagation; EM wave scattering; arbitrarily shaped cross-section; asymptotic boundary conditions; circular dielectric cylinder; echo widths; integral operators; method of moments; numerical solutions; oblique plane wave incidence; series solutions; strip-loaded surfaces; transverse periodic strips; Boundary conditions; Current; Dielectrics; Erbium; Geometry; Helium; Integral equations; Moment methods; Periodic structures; Strips;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1999. IEEE
Conference_Location :
Orlando, FL, USA
Print_ISBN :
0-7803-5639-x
DOI :
10.1109/APS.1999.789442
