RF Energy Harvesting

Abstract- The aim of this paper is to investigate the levels of power that can be harvested from the surrounding environment and processed to achieve levels of energy that are sufficient to charge up low- power electronic circuits and devices. Its implementation includes a RF generator in Transmitter section. The RF energy transmitted by the RF generator is picked up by a microstrip antenna in the receiver section. This RF energy is passed through impedance matching circuit and voltage multiplier circuit to get a resultant voltage. Keywords- RF energy, harvesting, Voltage doublers, Spectrum analyzer, GSM, frequency response, antenna, voltag