DocumentCode
546877
Title
Physical optics approximation for PEC objects coated with lossy material
Author
Noga, Artur
Author_Institution
Inst. of Electron., Silesian Univ. of Technol., Gliwice, Poland
fYear
2011
fDate
19-20 April 2011
Firstpage
1
Lastpage
3
Abstract
The Physical Optics (PO) approximation is investigated as tool for analysis of scattering problems involving coated electrically large conducting platforms. The PO-derived current is corrected by including additional terms that account for diffraction phenomena. Numerical example demonstrates usefulness and limitations of the approach and compares results for conducting and coated plate.
Keywords
light diffraction; light scattering; numerical analysis; coated PEC objects; coated electrically large conducting plate; coated plate; light diffraction; light scattering; lossy material; perfect electric conducting objects; physical optics approximation; Approximation methods; Impedance; Optical surface waves; Physical optics; Scattering; Surface impedance; Surface treatment; Physical Optics; RCS; coated body; impedance surface; scattering problems;
fLanguage
English
Publisher
ieee
Conference_Titel
Radioelektronika (RADIOELEKTRONIKA), 2011 21st International Conference
Conference_Location
Brno
Print_ISBN
978-1-61284-325-4
Type
conf
DOI
10.1109/RADIOELEK.2011.5936434
Filename
5936434
Link To Document