DocumentCode
2261342
Title
Application of AI-SI technique to large airborne radome analysis
Author
Qiang, Zhang ; Jiluo, Jing ; Du Yaowei
Author_Institution
Nanjing Res. Inst. of Electron. Technol., China
fYear
2001
fDate
2001
Firstpage
219
Lastpage
222
Abstract
In this paper, the quantitative analysis of the effects of airborne radome on the sidelobe of the antenna enclosed is presented by means of vector aperture-integration and surface-integration (AI-SI). When the radome dimension in elevation is around λ and the wall curvature varies significantly, it is more accurate to use the AI-SI method than the ray tracing method. This algorithm has higher efficiency and simpler routine than the plane wave spectrum method and physical optics method. The calculated simulation results show good agreement with experimental data
Keywords
airborne radar; antenna radiation patterns; radar antennas; radar theory; radomes; airborne radome; antenna sidelobe; aperture-integration and surface integration; quantitative analysis; radar; vector AI-SI; Aperture antennas; Ellipsoids; Magnetic fields; Optical reflection; Optical surface waves; Performance analysis; Physical optics; Ray tracing; Shape; Surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar, 2001 CIE International Conference on, Proceedings
Conference_Location
Beijing
Print_ISBN
0-7803-7000-7
Type
conf
DOI
10.1109/ICR.2001.984659
Filename
984659
Link To Document