A 8-Bit Circular Array Resonators for ISM Band Applications
摘要
In recent years, chipless RFID has gained popularity due to its relative affordability and printing versatility. The technology is revealed by focusing on a user-friendly chipless RFID tag with a sufficient capacity for bit storage. In this work, the array of arc-shaped tag is designed for achieving ISM band applications. For the necessary ISM band applications, this array of arc structures is effective enough to produce successive bits. This suggested tag can be promoted for use as a passive sensor for physical parameter sensing. This work is innovative because it proposes to acquire the desired usable band, such as the ISM band and UWB band, for numerous industrial Internet of Things applications. It attains the resonant frequency at 1.7, 1.9, 2.1, 2.4, 2.7, 3.1, 3.7, and 4.4 GHz and is supported by an improved RCS pattern and a distinctive current distribution pattern.