this post was submitted on 19 Apr 2026
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237
China’s ‘land aircraft carrier’ charges flying drone with microwave beam (www.scmp.com)
submitted 3 weeks ago by FTonsilStones@lemmy.ca to c/technology@lemmy.world
70 comments fedilink hide all child comments
 

Scientists in China have demonstrated a wireless power transmission system that uses a ground-based microwave emitter to beam energy to an antenna array mounted on the aircraft’s underside. Importantly, they were able to do this while both the drone and charging system were in motion.

In tests, the car-mounted system kept fixed-wing drones in the air for up to 3.1 hours at an altitude of 15 metres (49 feet). The key challenge that the team overcame was maintaining alignment between the emitter and the drone during flight, wrote Song Liwei, the project’s leader.

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[–] LincolnsDogFido@lemmy.zip 2 points 3 weeks ago

Yeah, xrays are also radio waves. That doesn't make them inherently less dangerous. Plenty of people have made mistakes around ground and ship based radar systems too and have accidentally cooked their insides. Just because 5G conspiracy theorists took over that argument doesn't mean it has no basis in reality.