A compact UHF RFID tag antenna for soil monitoring

Ismail, Muhammad Zamani and Ripin, Nabilah and A. Rahim, Mohamad Kamal and Ahmad, Nur Azliza (2024) A compact UHF RFID tag antenna for soil monitoring. In: 2023 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP).

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Abstract

UHF RFID technology is currently being chosen to replace the existing soil monitoring system for smart agriculture. However, when attached to backing objects, the current RFID tag typically has a large footprint and a short read distance. Therefore, this paper introduces a compact tag antenna design comprising a slotted radiating patch connected to a ground plane via an inductive stub. The tag antenna is mounted on loamy soil for soil monitoring purposes. The proposed tag has a small size of only 48.2 � 48.2 mm, a power transmission coefficient of 0.99, and a longer theoretical read range of 9m

Item Type:	Conference or Workshop Item (Paper)
Uncontrolled Keywords:	UHF RFID, tag antenna, soil monitoring
Subjects:	T Technology > T Technology (General)
Depositing User:	Mrs. Sabarina Che Mat
Date Deposited:	19 Jun 2024 03:56
Last Modified:	19 Jun 2024 03:56
URI:	http://eprints.uthm.edu.my/id/eprint/11177

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