Study on the scattering characteristics of stable-stage wake vortices

Author

Li, Jianbing ; Wang, Xuesong ; Wang, Tao ; Liu, Zhongxun

Author_Institution

Coll. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., Changsha, China

fYear

2009

fDate

12-16 Oct. 2009

Firstpage

1

Lastpage

5

Abstract

The present paper decomposes the study of wake vortex´s scattering characteristics into three key problems. Based on the study of these three problems in detail, we obtained the scattering characteristics of the wake vortex, which include the frequency characteristic of RCS, the radiation pattern, the relation between RCS and the detection range, and the time evolution characteristic of RCS. Research findings can provide supports for the development of radar detection technology on wake vortex.

Keywords

antenna radiation patterns; radar cross-sections; vortices; wakes; RCS; frequency characteristic; radar cross-sections; radar detection technology; radiation pattern; stable stage wake vortices; wake vortex scattering characteristics; Aircraft; Dielectric constant; Educational institutions; Electromagnetic scattering; Frequency; Green function; Paper technology; Radar detection; Radar scattering; Radiation detectors; Born approximation; RCS; dielectric constant; oscillatory integral; radar; scattering characteristic; wake vortex;

fLanguage

English

Publisher

ieee

Conference_Titel

Radar Conference - Surveillance for a Safer World, 2009. RADAR. International

Conference_Location

Bordeaux

Print_ISBN

978-2-912328-55-7

Type

conf

Filename

5438504