Embedded temperature sensors is expected to play a major role in industrial automation systems and supply chain management area
The embedded temperature sensor converts the fluctuating temperature into a PTAT signal, which is later converted into a clock frequency. Due to this property, the embedded temperature sensor provides temperature control, even in situations where temperature variations are large. It can also be used as a humidity sensor by monitoring changes in the humidity in a closed environment. Passive infrared thermometers are becoming increasingly popular because they can detect small temperature changes and thereby offer a compact, lightweight device. With the popularity of PTTI (passive temperature transmitter i.e. PTTI wafers) growing, more temperature sensors for RFID have been developed and are now being used in applications that had previously been limited to passive infrared thermometers. The embedded temperature sensor can be readily mounted in a wide range of machines including, desktop, handheld, pedestal, rack, and grid/ratchet machines, to name a few. The passive RFID tag can eff