Research on LRCS Simulation for Laser Radar Target with Micro-motion

被引：0
|
作者：
Jia, Weiwei [1 ]
Yuan, Li [1 ]
Liu, Zheng [1 ]
Dong, Chunzhu [1 ]
机构：
[1] Sci & Technol Electromagnet Scattering Lab Orator, Beijing, Peoples R China
来源：
SECOND TARGET RECOGNITION AND ARTIFICIAL INTELLIGENCE SUMMIT FORUM | 2020年 / 11427卷
基金：
中国国家自然科学基金;
关键词：
LRCS; laser Radar; Doppler; Micro-motion;
D O I：
10.1117/12.2553078
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
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.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] Radar micro-motion target resolution
    Liu Yongxiang
    Chen Hangyong
    Li Xiang
    Zhuang Zhaowen
    [J]. PROCEEDINGS OF 2006 CIE INTERNATIONAL CONFERENCE ON RADAR, VOLS 1 AND 2, 2006, : 1411 - +
  • [2] Research on Micro-motion Target Feature Extraction Based on Inverse Synthetic Aperture Laser Radar
    Liu Zheng
    Mao Hongxia
    Wang Ran
    Dai Congming
    Wei Heli
    [J]. OPTICAL SENSING AND IMAGING TECHNOLOGIES AND APPLICATIONS, 2018, 10846
  • [3] Analysis of Micro-motion Model for Radar Target
    Li, Wenchao
    Xiong, Boli
    Kuang, Gangyao
    [J]. 2017 PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM - SPRING (PIERS), 2017, : 1939 - 1944
  • [4] Research on extended micro-motion target echo simulation and characteristic extraction
    Wang Tong
    Tong Chuang-Ming
    Li Xi-Min
    Li Chang-Ze
    [J]. ACTA PHYSICA SINICA, 2015, 64 (21)
  • [5] Harmonic Wave Radar Seeker Target Micro-Motion Recognition
    He Changjian
    [J]. 2015 34TH CHINESE CONTROL CONFERENCE (CCC), 2015, : 5402 - 5407
  • [6] Inverse Synthetic Aperture Radar Imaging for Micro-motion Target with Rotating Parts
    Sun Huixia
    [J]. DEFENCE SCIENCE JOURNAL, 2013, 63 (05) : 521 - 523
  • [7] Mean Likelihood Estimation of Target Micro-Motion Parameters in Laser Detection
    Guo Liren
    Hu Yihua
    Wang Yunpeng
    [J]. OPTICAL DESIGN AND TESTING VII, 2016, 10021
  • [8] UWB Pulse Radar for Micro-Motion Detection
    Merelle, Vincent
    Gaugue, Alain
    Louis, Georges
    Menard, Michel
    [J]. 2016 8TH INTERNATIONAL CONFERENCE ON ULTRAWIDEBAND AND ULTRASHORT IMPULSE SIGNALS (UWBUSIS), 2016, : 152 - 155
  • [9] Research on Jamming Method of false target based on Micro-Motion modulation
    Cui Rui
    Sheng Aiguo
    Pan Jifei
    He Bing
    Zhu Jing
    [J]. MECHATRONICS ENGINEERING, COMPUTING AND INFORMATION TECHNOLOGY, 2014, 556-562 : 2707 - 2710
  • [10] Micro-motion parameter extraction of rotating target based on vortex electromagnetic wave radar
    Yuan, Hang
    Luo, Ying
    Chen, Yi-Jun
    Liang, Jia
    Liu, Ying-Xi
    [J]. IET RADAR SONAR AND NAVIGATION, 2021, 15 (12): : 1594 - 1606
12345