Implementation of HIGHT cryptic circuit for RFID tag
نویسندگان
چکیده
منابع مشابه
Multi-tag RFID systems
Successful object identification is the primary objective of Radio Frequency Identification (RFID) technology. Yet, a recent major study by Wal-Mart has shown that object detection probability can be as low as 66%. We propose the tagging of objects with multiple tags to address the fundamental issue of object detectability. We show that this strategy dramatically improves the efficacy of RFID s...
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The objective of this paper is to derive the channel transition probabilities for the reader–to–tag link in RFID, considering the peculiar receiver structure in a RFID tag. The model is a first necessary step to derive Maximum Likelihood receivers and also the Shannon capacity of the link.
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Introduction: Radio frequency identification (RFID) can be traced back to the late 1940’s work on using RF modulated backscatter for communications [1]. Fig. 1 illustrates the operation of a modern passive RFID system which includes an RFID reader and an RFID tag, composed of an antenna and an integrated circuit chip. The reader signal alternates between a continuous wave (CW) and modulated tra...
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ژورنال
عنوان ژورنال: IEICE Electronics Express
سال: 2009
ISSN: 1349-2543
DOI: 10.1587/elex.6.180