Title :
The effective design approach of radar absorbing leading edge structure of airfoil
Author :
Choi, Won-Ho ; Jang, Hong-Kyu ; Shin, Jae-Hwan ; Song, Tae-Hoon ; Kim, Jin-Kyu ; Kim, Jing-Bong ; Joo, Young-Sik ; Kim, Chun-Gon
Author_Institution :
Dept. of Aerosp. Eng., Korea Adv. Inst. of Sci. & Technol., Daejeon, South Korea
fDate :
Oct. 29 2012-Nov. 2 2012
Abstract :
In this study, planar surface approach and cylindrical layer approach were investigated to reduce the monostatic RCS of NACA0025 airfoil. Although the planar-surface approach is simple, it could not control both polarizations, and was only effective on one polarization. However, the cylindrical layer approach could control both polarizations and was more effective in controlling the absorbing performance for the wave polarizations.
Keywords :
aerospace components; polarisation; radar absorbing materials; NACA0025 airfoil; cylindrical layer approach; edge structure; monostatic RCS; planar surface approach; radar absorbing structures; wave polarizations; Automotive components; Impedance; Materials; Permittivity; Radar cross section; Surface waves;
Conference_Titel :
Antennas and Propagation (ISAP), 2012 International Symposium on
Conference_Location :
Nagoys
Print_ISBN :
978-1-4673-1001-7
