王鹏飞, 肖剑山, 李满天, 孙立宁. 面向微小型机器人的5.8GHz微波能量传输系统[J]. 机器人, 2010, 32(4): 529-533..
WANG Pengfei, XIAO Jianshan, LI Mantian, SUN Lining. 5.8 GHz Microwave Power Transmission System for Micro-Robot. ROBOT, 2010, 32(4): 529-533..
Abstract：A 5.8 GHz microwave power transmission system for micro robots is presented.The rectifying circuit model for the microwave power transmission system is established by Ritz-Galerkin(RG) method,and the features of rectifying diode are analyzed.The relations between input power and output voltage as well as the relations between rectifier efficiency and load ratio are derived.The Yagi-Uda antenna is designed to increase directional performance of power receiving.At last,the microwave power transmission experiment system for micro-robots is set up,and the experiment of driving micro-robot using power transmitted by microwave is carried out.Experiment results show that it is feasible to supply power for micro robots by the proposed microwave power transmission system.
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