Dnyanamay

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This research work presents, design of five element array to investigate the power level that can be harvested from surrounding and processed to charge up low power electronics circuits and devices. This novel idea is implemented for the GSM band applications. Wireless energy available in the environment is received by the receiving Dipole Antenna Array which is designed for frequency 947.5MHz, the center frequency of the GSM downlink band 935-960MHz.The received energy is stored and multiplied with electrolytic capacitors to drive low power devices. Further this RF energy is converted into Dc voltage with bridge rectifier.
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