Title :
RCS Calculation for Complex Objects using GRECO
Author :
Lu, Zhanyong ; Su, Donglin ; Qi, Wanquan ; Zeng, Guoqi
Author_Institution :
Sch. of Electron. & Inf. Eng., Beijing Univ. of Aeronaut. & Astronaut., Beijing
Abstract :
Based on GRECO method, high-frequency techniques for various structures are presented. To verify the graphical electromagnetic computing technique, we compute RCS of simple and canonical objects, which shows a good agreement with the data in literature and measured. Finally, RCS of a certain missile is obtained. The method can be used to obtain RCS prediction for complex objects.
Keywords :
computational electromagnetics; geometrical optics; physical optics; GRECO; RCS calculation; complex objects; electromagnetic computing; Computer graphics; Fresnel reflection; Geometrical optics; Hardware; Optical reflection; Optical surface waves; Physical optics; Polarization; Surface waves; Transmission line theory; GRECO; Physical Optics; RCS; equivalent current method; shooting and bouncing rays; transmission line method;
Conference_Titel :
Antennas, Propagation & EM Theory, 2006. ISAPE '06. 7th International Symposium on
Conference_Location :
Guilin
Print_ISBN :
1-4244-0162-3
Electronic_ISBN :
1-4244-0163-1
DOI :
10.1109/ISAPE.2006.353232
