Abstract:This paper presents the design of a passive UHF RFID transponder in compliance with the ISO 18000-6C protocol operating at the 915MHz ISM band. The proposed tag IC is implemented with several advanced low-power techniques aiming at extending the range of communication. Since the on-chip oscillator is particularly sensitive to process, voltage and temperature (PVT) variations, the baseband processor is designed as a frequency variation-tolerant circuit in order to accommodate the fluctuation of the frequency fr… Show more
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