This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Real-Time Estimation of Radar Cross Section for ADAS Simulation
Technical Paper
2017-01-0028
ISSN: 0148-7191, e-ISSN: 2688-3627
This content contains downloadable datasets
Annotation ability available
Sector:
Language:
English
Abstract
This paper proposes a Real-Time Estimation of Radar Cross Section for ADAS Simulation, aimed to enable math-based virtual development and test of ADAS. The electromagnetic scattering mechanism is firstly analyzed with targets to be typical objects in traffic. Then a geometric model is developed, in which the object surfaces are divided into multiple scattering zones corresponding to different scattering mechanism. According to different surface curvature radius and scattering mechanism, the scattering zones are approximately equivalent to plane, cylinder, sphere and so on. Using the ARD model based on an improved physical optics and diffraction theory, RCS value of a zone is estimated. Then the RCS of the object surface is obtained by vector superposition of all zones. Some typical simulation comparisons are carried out, which proves the practicability of our method.
Recommended Content
Topic
Citation
Li, X. and Deng, W., "Real-Time Estimation of Radar Cross Section for ADAS Simulation," SAE Technical Paper 2017-01-0028, 2017, https://doi.org/10.4271/2017-01-0028.Data Sets - Support Documents
Title | Description | Download |
---|---|---|
Unnamed Dataset 1 | ||
Unnamed Dataset 2 |
Also In
References
- Crispin J W , Maffett A L Radar cross section estimation for simple shapes [J] IEEE 1965 53 8 833 848
- Runa , Y. Radar Cross Section and Stealth Technology Defense Industry Press 1998
- Skolnik M L Radar Handbook Third [M]Publishing House of Electronic Industry 2010 245 255
- Siegel K M , Bowman Method of Radar Cross Section Analysis[M] New York Corporation Academic Press 1968
- Rius J M High-frequency RCS of complex radar targets in real-time [J] IEEE Trans AP 1993