COMMUNICATION DEVICE AND BASE STATION ANTENNA FEED SYSTEM

WIPO Patent Application WO/2023/174197

A1

The present application provides a communication device and a base station antenna feed system. The communication device comprises a power generation assembly, an antenna and a fixing assembly. The power generation assembly comprises blades and a generator, and a rotating shaft for the blades is connected to the generator. The antenna comprises a reflecting plate and a radiation feed source, and the reflecting plate is used for reflecting a signal of the radiation feed source. The blades, the generator and the antenna are mounted to the fixing assembly, and the fixing assembly is used for mounting the blades, the generator and the antenna to a mounting frame. The rotation radius of each blade is greater than the maximum distance between the outer edge of the reflecting plate and the rotation axis of the blade. The end of the blade away from the rotation axis thereof extends beyond the outer edge of the reflecting plate, so that the wind receiving effect of the end of the blade away from the rotation axis can be ensured, and the power generation assembly thus has better power generation efficiency. The reflecting plate is of a hollowed structure, so that wind can pass through the reflecting plate to drive the blades to rotate, thereby improving the power generation efficiency of the power generation assembly.

XIAO WEIHONG (CN)
DAOJIAN DINGJIU (CN)

PCT/CN2023/081012

September 21, 2023

March 13, 2023

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HUAWEI TECH CO LTD (CN)

H01Q1/36; F03D1/06; F03D9/00; H01Q1/22; H01Q1/24

CN105209753A	2015-12-30
CN103201509A	2013-07-10
EP2037120A1	2009-03-18
EP3719308A1	2020-10-07
CN111836120A	2020-10-27
CN201021656Y	2008-02-13

TDIP & PARTNERS (CN)

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