这个微波和RF文章在此处经许可重印。
无人驾驶飞机（UAV）或无人机在许多生活方式中都变得不可避免的成分，从包装交付到天气预报，尽管也许并不总是欢迎。随着世界从共同的19日大流行中恢复过来，美国联邦航空管理局已经建立了严格的规则，以在人口稠密地区使用无人机，其最新操作是人们要求在夜间和人口稠密地区对无人驾驶飞机（UAS）建立无人机（UAS）的要求进行注册的最新操作。激光器还可以提供一种方法，以防止在公共活动中造成过度控制的损害（请参阅图）。
雷神情报与空间（RI＆S）的高能量激光器和反UAS的主管Evan Hunt，A雷神技术企业解释说，无人机的一些日益严重的问题：“无人机变得越来越复杂和危险，许多人可以轻松地设计出可以免疫诸如干扰之类的东西，”亨特说。“为了打败他们，围绕体育赛事的当局需要新的方法来精确识别和追踪这些无人机，如果被认为是威胁的，请迅速消除它们。”
The high-energy-laser weapon system (HELWS) developed by RI&S is paired with the company’s rich tradition in radar technology to detect drones from several miles away and provide weapon system’s operators a clear view of the target even in highly populated areas such as public sporting events. Once a UAS has been identified as a threat, it can be destroyed in mid-flight by an accurately aimed high-power laser beam. Of course, in a populated area, the ruins of a rogue drone may pose danger to the crowd below and Justin Martin, a program manager for the HELWS at RIAS says: “To mitigate risks to the public, HELWS can be pre-programed with safety zones where the system will automatically inhibit the laser from being used. Conversely, areas that are determined safe to bring down a drone, such as an empty field or body of water, are pre-loaded into the system—these areas are ideal to stop a threat.” The laser systems are compact enough to be positioned around public places and even on the back of pickup trucks and tactical vehicles as a deterrent to dangerous drones.
