Scientists from China have introduced a unique wireless power transmission technology that allows unmanned aerial vehicles to stay airborne for extended periods thanks to a microwave emitter powering the antenna array on the UAV.
Chinese researchers have successfully introduced an innovative wireless power transmission system that allows drones to remain airborne without recharging. This technology, developed by scientists from Xi'an University and described in the South China Morning Post, utilizes a ground-based microwave emitter to power an antenna array on the UAV.
During testing, the mobile version of the system demonstrated impressive results, keeping drones in the air for up to 3.1 hours at an altitude of 15 meters. This opens new horizons for the application of unmanned technologies.
One of the main challenges faced by the team was ensuring precise alignment between the emitter and the flying drone. To address this issue, engineers integrated several key technologies into the system: GPS positioning, dynamic tracking, and modern onboard flight control systems.
Some analysts have already compared this futuristic concept to a "ground-based aircraft carrier," highlighting its potential. They suggest that such systems will significantly enhance the operational capabilities of ground forces, providing continuous surveillance, support for airstrikes, and effective electronic warfare.
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