0.18-μm光能采集电池辅助充电器-电源CMOS系统

Wireless microsensors in hospitals, factories, and farms can manage and save lives and resources. Although tiny batteries cannot sustain them for long, harvesters can because ambient energy is abundant. Photovoltaic cells are popular in this regard because they output close to 100× more power from solar light than piezoelectric, electrostatic, and thermoelectric generators can from motion and heat...