Title :
TM scattering from slits in thick parallel conducting screens
Author :
Lee, Jae W. ; Eom, Hyo J.
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Seoul, South Korea
fDate :
7/1/1998 12:00:00 AM
Abstract :
TM-wave scattering from slits in thick parallel conducting screens is analyzed using the Fourier transform. The simultaneous equations for the modal coefficients are formed in terms of convergent series. Numerical computations are performed to illustrate the behavior of transmission and scattering from the slits. High-frequency solutions for scattering and transmission are obtained in approximate closed forms
Keywords :
Fourier transforms; convergence of numerical methods; electromagnetic wave scattering; electromagnetic wave transmission; Fourier transform; TM-wave scattering; approximate closed form expressions; convergent series; electromagnetic scattering; electromagnetic transmission; high-frequency solutions; modal coefficients; numerical computations; slits; thick parallel conducting screens; Dielectrics; Electromagnetic scattering; Electromagnetic waveguides; Fourier transforms; Optical scattering; Optical waveguide theory; Optical waveguides; Permittivity; Radar scattering; Waveguide lasers;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
