Overview of the principle of RF interference in drone countermeasure systems

At present, countries around the world are studying the combination of GPS and inertial navigation technology. For example, drones require precise positioning information during flight, which requires the installation of GPS receivers on drones.

However, the use of drone countermeasure systems will destroy the GPS receivers on drones through electromagnetic interference, forcing drones to rely entirely on inertial guidance provided by gyroscopes and unable to obtain precise positioning information. Without accurate mapping data, the information captured by drone cameras will be meaningless. In essence, today’s aircraft is nothing more than a flying camera, which is a waste of resources both from a civil and mapping perspective.

Some drones rely on communication signals for navigation, and when signal guidance is lost, they will not be able to navigate freely in space or be wirelessly controlled for a short period of time. This limitation restricts them to strategic reconnaissance missions on the battlefield and cannot fully realize their potential. To meet this challenge, drone jammer countermeasure systems can be deployed in high-security areas such as government agencies and prisons. The system ensures uninterrupted protection around the clock. It uses jamming signals to interfere with the remote control chain of unmanned reconnaissance aircraft, uses false guidance signals to destroy its guidance elements, and can even reverse the remote control signals of some drones. In addition, in licensed drones, the system can enhance navigation signals within the designated launch area. Notably, the system emits a minimal number of decoy signals and maintains a controlled coverage area once installed. Best-selling GPS jammers and WIFI jammers in Europe and America.

The UAV Jamming Countermeasures System effectively counters the UAV threat through jamming and interference techniques, offering numerous advantages. It protects critical areas, maintains security day and night, and mitigates the risks associated with UAVs, thereby enhancing protection and control.

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