A Novel Approach in the Detection of Chipless RFID

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Author(s): Prasanna Kalansuriya (Monash University, Australia), Nemai Chandra Karmakar (Monash University, Australia)and Emanuele Viterbo (Monash University, Australia)
Copyright: 2012
Pages: 16
Source title: Chipless and Conventional Radio Frequency Identification: Systems for Ubiquitous Tagging
Source Author(s)/Editor(s): Nemai Chandra Karmakar (Monash University, Australia)
DOI: 10.4018/978-1-4666-1616-5.ch011

Keywords: Artificial Intelligence / Engineering Science Reference / Media & Communications / Wireless Systems

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Abstract

This chapter presents a different perspective on the chipless RFID system where the chipless RFID detection problem is viewed in terms of a digital communication point of view. A novel mathematical model is presented, and a novel approach to detection is formulated based on the model. The chipless RFID tag frequency signatures are visualized as points in a signal space. Although data bits are stored in the tags using unconventional techniques, the proposed model enables the detection of these data bits through conventional robust detection methods. Through simulations it is shown that the proposed detection method has better performance compared to contemporary detection approaches.

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A Novel Approach in the Detection of Chipless RFID

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