About this document
Chipless RFID Sensor for Frozen Food by fiza13844 is a document available to read on EtoBox.
This document presents a compact and low-cost chipless RFID sensor designed for monitoring frozen food, utilizing an antipodal Vivaldi antenna and a sensor tag that detects the state of ice, water, or air in a container. The sensor operates by altering the frequency of the reflected signal when ice melts, with distinct resonant frequencies for different states, allowing for simultaneous operation of multiple sensors. The system has been simulated and tested, demonstrating effective performance in monitoring
- Author
- fiza13844
- Language
- EN