A 13.56/402 MHz autonomous wireless sensor node with −18.2 dBm sensitivity and temperature monitoring in 0.18 /im CMOS

Abstract

A multi-band autonomous wireless sensor node (AWSN) with temperature monitoring is designed in a standard 0.18 μm CMOS technology. The AWSN comprises a high efficiency energy harvester, a power management module, a temperature-to-time converter (TTC) and a passive 402-MHz MICS band OOK transmitter for backscattering transmission. The AWSN demonstrates a… (More)
DOI: 10.1109/ESSCIRC.2014.6942076

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