I understand that you are asking about the technical principle of drone navigation interference. In theory, drone navigation systems may face several interference methods： 1. GPS signal interference: By transmitting a signal of the same frequency but stronger than GPS, the positioning of the drone may be inaccurate. 2. Electromagnetic interference: Strong electromagnetic fields may interfere with the drone's electronic compass and other sensors. 3. Optical interference: For systems that rely on optical navigation, strong light sources may affect their visual positioning capabilities. It is worth noting that these interference technologies are strictly regulated in most regions. Unauthorized interference with aircraft is an illegal act and may lead to serious safety risks and legal consequences. The safety of UAV navigation is very important for civil aviation safety and privacy protection. If you have an academic interest in drone technology, it is recommended to learn relevant knowledge through formal channels.