Share Email Print
cover

Proceedings Paper

Research on LRCS simulation for laser radar target with micro-motion
Author(s): Weiwei Jia; Li Yuan; Zheng Liu; Chunzhu Dong
Format Member Price Non-Member Price
PDF $17.00 $21.00

Paper Abstract

Laser Radar(LADAR) is a sensitive Radar which can obtain high measurement resolution that might be hardly achieved by the microwave Radar. More Doppler frequency shift and more geometric structure information can be obtained by using LADAR in detection of target with micro-motion. According to the micro-motion model of target, an algorithm based on the graphical electromagnetic computing(GRECO) is proposed for the dynamic LRCS simulation of complex target. The LRCS of each small triangular plane element is calculated firstly and then summed for a total LRCS of the whole target. The examples of simulation result in various micro motion forms are given and the results match well with the theoretical results.

Paper Details

Date Published: 31 January 2020
PDF: 5 pages
Proc. SPIE 11427, Second Target Recognition and Artificial Intelligence Summit Forum, 114273Z (31 January 2020);
Show Author Affiliations
Weiwei Jia, Science and Technology National Electromagnetic Scattering Lab. (China)
Li Yuan, Science and Technology National Electromagnetic Scattering Lab. (China)
Zheng Liu, Science and Technology National Electromagnetic Scattering Lab. (China)
Chunzhu Dong, Science and Technology National Electromagnetic Scattering Lab. (China)


Published in SPIE Proceedings Vol. 11427:
Second Target Recognition and Artificial Intelligence Summit Forum
Tianran Wang; Tianyou Chai; Huitao Fan; Qifeng Yu, Editor(s)

© SPIE. Terms of Use
Back to Top
PREMIUM CONTENT
Sign in to read the full article
Create a free SPIE account to get access to
premium articles and original research
Forgot your username?
close_icon_gray