Title :
Analysis of tangent oval radome based on Matlab
Author :
Yujian, Qin ; Jianguo, He
Author_Institution :
Inst. of Electron. Sci. & Technol., Nat. Univ. of Defense Technol., Changsha, China
Abstract :
Radome always brings influence on antenna wave packet. The influence mainly includes amplitude attenuation, distortion of main wave packet form and boost of adaxial minor lobe level. Ablation dielectric is generated during high speed flight of aircraft; it brings different influence to antenna wave packet. This paper analyses the influence of radome and ablation dielectric on antenna pattern with plane wave spectrum-surface integration method (PWS-SI), and simulated in Matlab.
Keywords :
antenna radiation patterns; mathematics computing; radomes; Matlab; ablation dielectric; adaxial minor lobe level; amplitude attenuation; antenna pattern; antenna wave packet; plane wave spectrum-surface integration; tangent oval radome; Aerospace electronics; Attenuation; Dielectric constant; Dielectric losses; Helium; MATLAB; Magnetic fields; Pattern analysis; Polarization; Surface waves; Ablation Dielectric; Matlab; PWS-SI; Radome;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1607107
