摘要
激光成像雷达是一种综合激光技术与雷达技术于一体的主动式光电成像设备,具有探测精度高、图像信息量丰富、抗干扰能力强等优点,在科学领域和商业领域等都有广阔的发展前景。为了满足人们日益增长的实际需求,不同成像体制的先进激光成像雷达技术应运而生。首先介绍先进体制激光成像技术的工作原理;然后开展不同体制下先进激光成像雷达的分类,阐述国内外不同分类方式下激光成像雷达技术的关键性能,分析不同激光成像雷达系统的优势与不足;最后总结激光成像雷达技术的未来发展趋势,可为先进激光成像雷达技术的发展提供一定的借鉴和参考。
Laser imaging radar integrates laser and radar technology,serving as an active photoelectric imaging tool.It boasts high detection accuracy,rich image information,and robust antiinterference capabilities,making it promising in scientific and commercial sectors.As its demand increases,diverse advanced laser imaging radar systems have emerged.This paper outlines the operating principle of this advanced imaging technology,classifies the radar systems,discusses key performances across different classifications globally,compares the advantages and disadvantages of various systems,and concludes with future trends in the technology.This offers insights into the evolution of advanced laser imaging radar technology.
作者
杨兴雨
王中华
汪禧希
王天雅
刘阿朗
赵燕铎
陈丹
Yang Xingyu;Wang Zhonghua;Wang Xixi;Wang Tianya;Liu Alang;Zhao Yanduo;Chen Dan(School of Information Science and Technology,Shijiazhuang Tiedao University,Shijiazhuang 050043,Hebei,China;Hebei Key Laboratory of Electromagnetic Environmental Effects and Information Processing,Shijiazhuang 050043,Hebei,China)
出处
《激光与光电子学进展》
CSCD
北大核心
2024年第8期53-68,共16页
Laser & Optoelectronics Progress
基金
河北省科技厅计划项目(21355902D,F2021210008)。
关键词
激光雷达
成像体制
精度高
抗干扰
lidar
imaging system
high precision
antiinterference
