Title :
Use of the thin coatings to control characteristics of radiating and scattering objects
Author :
Bogdanov, F.G. ; Karkashadze, D.D. ; Metskhvarishvili, D.A.
Author_Institution :
Tbilisi State Univ., Georgia
Abstract :
The possibility of controlling the radiation and scattering characteristics of an object without changing its geometry, but only changing the shape, thickness and electrodynamic properties of the coating is considered. The numerical algorithm used to solve the boundary problem is described, and some numerical results for 2-D and 3-D objects with different types of coatings are presented and analyzed
Keywords :
boundary-value problems; coatings; electrodynamics; electromagnetic wave scattering; 2D objects; 3D objects; boundary problem; electrodynamic properties; numerical algorithm; radiating objects; radiation characteristics control; scattering characteristics control; scattering objects; shape; thickness; thin coatings; wave equation; Coatings; Communication system control; Electrodynamics; Electromagnetic scattering; Filling; Geometry; Magnetic materials; Partial differential equations; Shape control; Thickness control;
Conference_Titel :
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 1998. DIPED-98. Proceedings of III International Seminar/Workshop on
Conference_Location :
Tbilisi
Print_ISBN :
966-02-0621-6
DOI :
10.1109/DIPED.1998.730952
