| 摘要 |
PROBLEM TO BE SOLVED: To improve power reception efficiency by reducing displacement of a microwave beam. SOLUTION: A power supply system 1 includes a transmission system 2 to transmit electrical energy as the microwave beam, and a receiving system 3 to receive the microwave beam transmitted from the transmission system 2. The receiving system 3 includes a beam position estimating portion 52 to estimate the displacement of the microwave beam, and an antenna 53 to transmit information on the displacement to the transmission system 2. The transmission system 2 receives the information on the displacement from the receiving system 3, and corrects a transmission direction of the microwave beam, based on the information on the displacement. COPYRIGHT: (C)2009,JPO&INPIT
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