利用激光对无人机进行侦察的可行性探索

无人机在战争中的作用令世人瞩目，在和平时期，也是收集情报的重要手段之一．探测和跟踪无人机成为一项重要的军事课题．由于材料制作等方面的原因，雷达很难探测到无人机．利用无人机在过顶飞越时，激光对它有最大反射截面(LCS)和激光垂直向上只有极小大气衰减的原理，提出了利用激光探测和大功率激光测距机跟踪无人机的方法，并对该方法所需的参数进行了定量计算和可行性分析。

Feasibility Study of Laser Reconnaissance against Unmanned Aerial Vehicle

It's well known that Unmanned Aerial Vehicle (UAV) has played a very important role not only in the war but also in the peace time for information gathering. So the way to detect and track UAV becomes an important subject for military. It's too hard for radars to detect the UAV due to the materials used. The way to detect and track the UAV by using laser and laser ranger was put forward based on the principle that the laser has the maximum reflection cross section and infinitesimal atmospheric attenuation while the vehicles fly over. The parameters involved are calculated and the feasibility was analysed in the paper.