NDLI: Ultra-low-power series voltage regulator for passive microwave RFID transponders

Content Provider	IEEE Xplore Digital Library
Author	De Vita, G. Iannaccone, G.
Copyright Year	2005
Description	Author affiliation: Dipt. di Ingegneria deirinformazione, Universita degli Studi di Pisa, Italy (De Vita, G.; Iannaccone, G.)
Abstract	In this paper we present a series voltage regulator for long distance passive RFID transponders, operating in the 868/916 MHz and 2.45 GHz ISM frequency ranges. The circuit has been implemented in a 0.35/spl mu/m BiCMOS technology. Measurements show that the voltage regulator can provide a regulated voltage of 0.6 V, for an output current from 0 to 5 /spl mu/A, with a quiescent current of only 34 nA, a minimum voltage drop of 30 mV and an output resistance of 100 /spl Omega/. Measurements also show a very good PSRR, particularly in DC and at the operating frequency of the tag-reader system, where it is smaller than -58 dB and -54 dB, respectively.
Starting Page	58
Ending Page	61
File Size	386249
Page Count	4
File Format	PDF
ISBN	1424400643
DOI	10.1109/NORCHP.2005.1596988
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-11-21
Publisher Place	Finland
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Regulators Current measurement Voltage BiCMOS integrated circuits Particle measurements Frequency measurement Transponders Electrical resistance measurement Passive RFID tags Radiofrequency identification
Content Type	Text
Resource Type	Article

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2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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Ultra-low-power series voltage regulator for passive microwave RFID transponders