Title :
A new approach to diffraction analysis of conductor grids. I. Parallel-polarized incident plane waves
Author_Institution :
Dept. of Electron., Univ. of Sci. & Technol. of China, Anhui, China
fDate :
1/1/1989 12:00:00 AM
Abstract :
Diffraction analysis is presented for infinite planar conducting-cylinder grids illuminated by normally incident (parallel-polarized) plane waves, the electric fields of which are parallel to the cylinder axes. The Green´s function kernel integral equations are used for the induced currents, which are based on the equivalent waveguide theory and solved for the currents by the moment method. This is a universal analysis approach, applicable to infinite planar grids made of conducting cylinders of arbitrary cross section, uniform or periodic, dense or sparse, single layer or multilayer
Keywords :
Green´s function methods; conductors (electric); electromagnetic induction; electromagnetic wave diffraction; electromagnetic wave polarisation; waveguide theory; Green´s function; arbitrary cross section; conducting cylinders; conductor grids; dense grids; diffraction analysis; electric fields; equivalent waveguide theory; induced currents; infinite planar grids; integral equations; moment method; multilayer grids; parallel polarised incident plane waves; periodic grids; single layer grids; sparse grids; uniform grids; universal analysis approach; Conductors; Electromagnetic diffraction; Electromagnetic scattering; Electromagnetic waveguides; Green´s function methods; Integral equations; Kernel; Light scattering; Moment methods; Wire;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
