An AC/DC charge pump implemented with MOS FETs has been presented for wireless sensor network applications.The proposed AC/DC charge pump can generate a stable output with low power dissipation and high pumping efficiency,which has been implemented in 0.13 μm CMOS technology.The proposed charge pump employs MOSFET diodes with low thresholds,and improves the conversion efficiency.The analytical model of the voltage multiplier,the simulation results,and the chip testing results are presented.
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