Title :
The MMP applied to the scattering problem of the periodically fluctuated lossy dielectric surface and periodical grating embedded in dielectric layer
Author_Institution :
Inst. fuer Feldtheorie und HFT, ETH-Zurich, Switzerland
Abstract :
The MMP (multiple multipole) applied to the 3-D scattering problem of the 2-D periodic array is introduced. The power reflection and transmission coefficients have been used to characterize an array. As examples, the scattered field from a 2-D periodically fluctuated lossy dielectric surface is shown, and the power reflection coefficient curve of a metal Greek-cross embedded in a dielectric layer is given.<>
Keywords :
diffraction gratings; electromagnetic wave scattering; 2D periodic array; 3D EM scattering problem; MMP; dielectric layer; metal Greek-cross; multiple multipole; periodical grating; periodically fluctuated lossy dielectric surface; power reflection coefficient; power transmission coefficient; scattered field; Animation; Boundary conditions; Concrete; Conductors; Dielectric losses; Frequency; Gratings; Optical films; Propagation delay; Scattering;
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.1992.221844
