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Sikö, Arne
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Nilsson, E., Linnér, P., Sikö, A., Bilstrup, U. & Wiberg, P.-A. (2010). A new CMOS radio for low power RFID applications. In: Proceedings of 2010 IEEE International Conference on RFID-Technology and Applications : June 17-19, 2010 : Dong Fang Hotel, Guangzhou, China.: . Paper presented at IEEE International Conference on RFID-Technology and Applications, RFID-TA 2010, 17 - 19 June 2010 Guangzhou, China (pp. 106-111). Piscataway, N.J.: IEEE Press
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2010 (engelsk)Inngår i: Proceedings of 2010 IEEE International Conference on RFID-Technology and Applications : June 17-19, 2010 : Dong Fang Hotel, Guangzhou, China., Piscataway, N.J.: IEEE Press, 2010, s. 106-111Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]

A novel radio receiver circuit, functioning as a tuned active, detecting antenna, is described. The receiver is suggested to be part of a new radio system with the potential of competing with the range capability of active RFID-tags and, through its low power and long lifetime, with passive RFID-tags. The circuit is outlined and the functionality is verified by simulations and measurements.

A 24 MHz discrete prototype showed better than -70 dBm sensitivity and 5 kHz bandwidth, with a power consumption of 102 μW. Simulations of a monolithic implementation were performed at 2.5 GHz. The detector is modeled by using 180 nm CMOS transistors. In simulations the power consumption for the detector is below 125 μW at a sensitivity of -83 dBm and a bandwidth of 9 MHz.

Our conclusion is that this novel simple circuit architecture is well suited for monolithic implementation of a low power transceiver.

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Piscataway, N.J.: IEEE Press, 2010
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Identifikatorer
urn:nbn:se:hh:diva-5712 (URN)10.1109/RFID-TA.2010.5529870 (DOI)2-s2.0-77956439385 (Scopus ID)
Konferanse
IEEE International Conference on RFID-Technology and Applications, RFID-TA 2010, 17 - 19 June 2010 Guangzhou, China
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Tilgjengelig fra: 2010-09-23 Laget: 2010-09-14 Sist oppdatert: 2020-05-14bibliografisk kontrollert
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