<\/figure>\n\n\n\nRadar: (detection)<\/p>\n\n\n\n
Electric sweep radar: It may be tens of millions on a particularly expensive side, and company with less budget should not consider it.<\/p>\n\n\n\n
Machine sweep radar: left and right sweep, 6s a circle, the radar needs to scan the object 3 times to determine, that is to say 6 * 3 = 18s to determine the object, will give some drones have a chance. (The situation that the drone can’t be detected in the air is the result of this machine sweeping the radar)<\/p>\n\n\n\n
Phased array radar: 4-5 faces, the face-to-face angle is 90\u00b0, 1.5 seconds is a point, 1.5*3=4.5s can determine the object, so that the drone has no chance. It is the radar with the most counter-use of all drones on the market (strongly recommended). Therefore, the system using phased array radar (also known as 4-plane array radar) in the UAV counter system is a good system.<\/p>\n\n\n\n
But in reality, you will encounter such a situation. When the drone sees the radar, after searching for obstacles to hide, such as behind the tree, or other obstacles, the radar can not find the drone.<\/p>\n\n\n\n
Radio: (detection)<\/p>\n\n\n\n
At present, the frequency bands of Chinese UAVs are 1.5G, 2.4G and 5.8G bands.<\/p>\n\n\n\n
Automatic search, discovery, identification and direction finding of illegally invading drones by radio detection and direction finding subsystem<\/p>\n\n\n\n
The radio detects the presence of a drone through the frequency band, so even if there are obstacles, as long as the drone emits the corresponding frequency band, it can be detected.<\/p>\n\n\n\n
The question is: Why use radar detection to use radar detection?<\/p>\n\n\n\n
The radio can’t find the drone flying silently. What is silent flight?<\/p>\n\n\n\n
Silent flight: To put it bluntly, it is to use navigation to set the route of the flight.<\/p>\n\n\n\n
Photoelectric: (tracking)<\/p>\n\n\n\n
Photovoltaic is actually a tracking system that tracks and locks after the radio and radar discover the drone, providing positioning for the interference strike.<\/p>\n\n\n\n
Visible light monitoring (color, black and white): for daytime or daytime target detection, verification and tracking<\/p>\n\n\n\n
Infrared Thermal Sensor: It can be used to detect infrared rays emitted to a target without any light or low light conditions and to identify drone targets.<\/p>\n\n\n\n
Infrared laser monitoring technology: for night glare conditions, improve target monitoring resolution<\/p>\n","protected":false},"excerpt":{"rendered":"
The interference systems of the UAV counter system in the market are mostly similar. The important thing is the detection and positioning. I have seen it with my own eyes. The UAV flies in the air, which is the case that cannot be detected. Radar: (detection) Electric sweep radar: It may be tens of millions<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[509],"tags":[],"yoast_head":"\n
Several ways of drone counter Anti-UAV Jammer |<\/title>\n \n \n \n \n \n \n \n \n \n \n \n \n \n\t \n\t \n\t \n