SYSTEM FOR MONITORING CROPS BASED ON WIRELESS POWER TRANSMISSION

摘要

A wireless power transmission-based crop monitoring system is disclosed. The sensor network system according to an embodiment of the present invention includes an energy donor for transmitting power wirelessly and sensor nodes for operating nodes with the wirelessly-transmitted power, creating data, and transmitting the data. As a result, power can be economically supplied to the sensor nodes when needed without mounting a battery or connecting wires to supply power.