WIRELESS POWER TRANSMITTER USING HIGHLY INTEGRATED ARRAY ANTENNA, WIRELESS POWER TRANSMITTER USING COMPACT MIMO ANTENNA AND WIRELESS POWER TRANSMISSION SYSTEM

摘要

The present invention relates to a wireless power transmitter which has a configuration in which signal loss, caused by radio wave attenuation, is low. The wireless power transmitter using a highly integrated array antenna comprises: a signal generator generating an RF signal; an amplifier amplifying the RF signal; and a plurality of antenna modules transmitting the amplified RF signal, wherein each of the plurality of antenna modules includes 2^n antenna elements and a switch transmitting the amplified RF signal to one of the 2^n antenna elements.;COPYRIGHT KIPO 2019