Title :
Electromagnetic scattering from arbitrary strip loaded cylinders
Author :
Michielssen, E. ; Mittra, Raj
Author_Institution :
Electromagn. Commun. Lab., Illinois Univ., Urbana, IL, USA
Abstract :
An analysis of the plane wave scattering from periodically strip-loaded dielectric cylinders is presented. The problem of analyzing the electromagnetic scattering from homogeneous dielectric cylinders which are loaded with perfectly conducting strips is formulated in terms of the currents on the strips. An electric field integral equation is constructed in terms of these currents by forcing the tangential components of the total electric field along the strips to vanish. Numerical results are presented. The particular geometry investigated consists of a rectangular dielectric cylinder measuring L by 0.2L free space wavelengths with relative permittivity equal to 3.<>
Keywords :
electromagnetic wave scattering; integral equations; radar cross-sections; RCS; electric field integral equation; electromagnetic scattering; homogeneous dielectric cylinders; periodically strip-loaded dielectric cylinders; plane wave scattering; rectangular dielectric cylinder; Dielectric measurements; Electromagnetic analysis; Electromagnetic scattering; Extraterrestrial measurements; Geometry; Integral equations; Particle measurements; Permittivity measurement; Strips; Wavelength measurement;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1992. AP-S. 1992 Digest. Held in Conjuction with: URSI Radio Science Meeting and Nuclear EMP Meeting., IEEE
Conference_Location :
Chicago, IL, USA
Print_ISBN :
0-7803-0730-5
DOI :
10.1109/APS.1992.221845
