Lots of info like temperatures, temperature threshold, sensor networks, temperature sensor, and threshold sensor are presented inside this paper. The paper tells us things around threshold temperature, sensors, the sensor design, the temperature sensor, and the sensor dimensions.
Inside this paper the reader can read information like design, sensor prototype, performance, temperature sensors, and temperature sensor prototype. Here are selected from this paper:
Ubiquitous temperature monitoring is important to boost visibility in applications such as cold supply chain management. Current sensors monitor and log a time history of temperature data, but their cost limits the scale of deployment. In this paper, we propose an ultra-low cost temperature threshold sensor using the UHF RFID tag antenna as a sensing mechanism. Permanent changes are induced in the tag antenna electrical properties upon violation of a temperature threshold. This manifests itself in a change in backscatter power detected at the reader.
Giving more content, the paper tells the reader more about critical temperature threshold, range, sensor design, threshold, and temperature threshold sensor.