In recent years, science and technology have made qualitative progress, especially the leadership of the drone industry, which has many great development prospects. At the same time, there are a lot of drones, and they are being used maliciously. They carry cameras, weapons, toxic chemicals and explosives and are widely used in terrorist attacks, espionage and smuggling. Since drones have committed many "criminal evidence" in various places, which seriously disrupted the normal order of society and caused a waste of resources, sanctions were continued for drone interference. Based on this principle, the drone jammer system was born.
During operation, the drone jammer system will emit radio signals on the same frequency as the drone, disconnect or suppress GPS signals and Beidou through drone jamming, disconnect the drone from the operator signal, and Allows the drone to float, return, escape or fall. The most commonly used decoy technique is drone jamming based on the direct forward of the signal carrier, the level of failure may cause some damage to the other party's equipment. GPS spoofing is that the UAV jamming system sends false geographical coordinates to control the navigation system, so that the UAV flies to the wrong location, as long as the signal on the ground is strong enough to cover the actual signal in space, it will successfully deceive no one. machine, so that the UAV jamming is successful. When the drone enters important equipment and facilities such as no-fly zones and confidential places, the drone jammer system can be used.
The progress of society has promoted the development of drone technology, but the "black flight" of drones and drone accidents occur frequently. How to rationally use and effectively manage drones is a long-term task, and the related drone jammer system can also impose some sanctions, and it will gradually play its role in the future.