Low Thermally Activated Schottky Barrier Rectifier: A New Class of Energy Harvester
Résumé
Achieving high efficiency at low input power for rectifiers is crucial for realizing the Internet of Things applications and also the ultimate goal in wireless power transfer community. So far, a specially engineered backward tunnel diode has demonstrated record-breaking high efficiency at an extremely low input power range with its superior performance over any Schottky diodes. However, its commercial unavailability and limited voltage swing range have restrained vast implementation. In this work, a new class of energy harvester taking advantage of low-temperature operation conditions is proposed. Measured results present a low thermally activated Schottky diode-based rectifier can surpass opponents built with the tunnel diode on both efficiency and operating power range.
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RFID-TA_04.24_preprint Low Thermally Activated Schottky Barrier Rectifier A New Class of Energy Harvester.pdf (717.9 Ko)
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