An unmanned aerial vehicle (UAV) includes a housing and a radar device. The radar device is mounted at the housing and includes a base, an antenna assembly, a power transmitter assembly, and a power receiver assembly. The antenna assembly is arranged at the base and configured to rotate relative to the base around a rotation axis. The power transmitter assembly is configured to convert first electric power into electromagnetic energy and transmit the electromagnetic energy. The power receiver assembly is disposed at a distance from the power transmitter assembly, is electrically connected to the antenna assembly, and is configured to rotate with the antenna assembly, convert the received electromagnetic energy into electric power and deliver the electric power to the antenna assembly.
RADAR DEVICE, WIRELESS ROTATING DEVICE OF RADAR, AND UNMANNED AERIAL VEHICLE
2020-09-17
Patent
Electronic Resource
English
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