The Design and Simulation of Hardware Architecture of the Fast and On-Site Assessing System of Scattering Characteristics of Stealth Aircraft Based on Simulink

Author

Hong Tao ; Song Dan

Author_Institution

Sch. of Electron. & Inf. Eng., Beihang Univ., Beijing, China

fYear

2013

fDate

20-23 Aug. 2013

Firstpage

1626

Lastpage

1630

Abstract

Several existing scattering measurement methods, according to their characteristics, can be applied to the aircraft in various stages of production to ensure the Stealth performance, but when it comes to the scattering characteristics of stealth aircraft in service, there lacks a fast and on-site assessment system. This paper presents hardware structure of the system, designs sweep frequency source and echo demodulation module, and simulates the hardware structure of ku band based on Simulink. A one-dimensional image of the point targets obtained from the simulation proves the validity of the design.

Keywords

aerospace simulation; aircraft; demodulation; digital simulation; Ku band; Simulink; echo demodulation module; hardware architecture simulation; hardware structure; on-site assessing system; on-site assessment system; one-dimensional image; scattering characteristics; scattering measurement methods; stealth aircraft; stealth performance; sweep frequency source; Aerospace electronics; Aircraft; Aircraft propulsion; Band-pass filters; Dairy products; Hardware; Scattering; LFM; hardware structure; on-site; scattering characteristics;

fLanguage

English

Publisher

ieee

Conference_Titel

Green Computing and Communications (GreenCom), 2013 IEEE and Internet of Things (iThings/CPSCom), IEEE International Conference on and IEEE Cyber, Physical and Social Computing

Conference_Location

Beijing

Type

conf

DOI

10.1109/GreenCom-iThings-CPSCom.2013.295

Filename

6682307