Research on LRCS simulation for laser radar target with micro-motion

Weiwei Jia; Li Yuan; Zheng Liu; Chunzhu Dong

doi:10.1117/12.2553078

31 January 2020 Research on LRCS simulation for laser radar target with micro-motion

Weiwei Jia, Li Yuan, Zheng Liu, Chunzhu Dong

Proceedings Volume 11427, Second Target Recognition and Artificial Intelligence Summit Forum; 114273Z (2020) https://doi.org/10.1117/12.2553078
Event: Second Target Recognition and Artificial Intelligence Summit Forum, 2019, Changchun, China

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.

Citation Download Citation

Weiwei Jia, Li Yuan, Zheng Liu, and Chunzhu Dong "Research on LRCS simulation for laser radar target with micro-motion", Proc. SPIE 11427, Second Target Recognition and Artificial Intelligence Summit Forum, 114273Z (31 January 2020); https://doi.org/10.1117/12.2553078

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available