Advances in the Design Techniques and Applications of Chipless RFIDs

Sharma V. Hashmi M.
2021 Institute of Electrical and Electronics Engineers Inc.

IEEE Access
2021 #9 79264 - 79277 pp.

The recent emergence of Radio Frequency Identification (RFID) applications have attracted the attention of all the stakeholders, namely developers, manufacturers, and end-users. In essence, RFID has permeated the broad spectrum of item tracking, identification, and sensing. Alternatively, it is safe to say that RFID has revolutionized item tracking, sensing, and monitoring mechanisms. However, RFIDs proliferation often faces a roadblock due to its associated cost due to silicon-based integrated circuits. This aspect can be addressed by the emerging design techniques and performance enhancement approach adopted for the realization of Chipless RFIDs. This has catapulted the Chipless RFIDs at the forefront in recent years. The chipless RFID tag uses electromagnetic properties to store the information and eliminate memory chips. It is anticipated that the usage of Chipless RFIDs will increase by leaps and bounds in the coming years. Therefore, this paper discusses some of the critical applications that can be directly served by Chipless RFIDs. This paper also elaborates on the associated constraints which limit the mass deployment of the Chipless RFIDs. Furthermore, this paper throws some light on some of the exciting research directions for future development.

Chipless RFID , frequency domain , green technology , IoT , localization

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Department of Electronics and Communication Engineering, Indraprastha Institute of Information Technology Delhi (IIIT Delhi), New Delhi, India
Department of Electrical and Computer Engineering, School of Engineering and Digital Sciences, Nazarbayev University, Nur-Sultan, Kazakhstan

Department of Electronics and Communication Engineering
Department of Electrical and Computer Engineering

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