NDLI: A Compact low power SDR receiver with 0.5–20MHz baseband sampled filter

Content Provider	IEEE Xplore Digital Library
Author	Geis, A. Ryckaert, J. Borremans, J. Vandersteen, G. Rolain, Y. Craninckx, J.
Copyright Year	2009
Description	Author affiliation: Vrije Universiteit Brussels, Belgium (Vandersteen, G.; Rolain, Y.) \|\| IMEC, Leuven, Belgium (Geis, A.; Ryckaert, J.; Borremans, J.; Craninckx, J.)
Abstract	This paper presents a low-power flexible receiver chain in digital 90nm CMOS for multimode mobile communication. The receiver is based on a wideband front-end for a frequency range from 200MHz to 5.5GHz. A low-pass sampler with strong second order anti-alias protection based on triangular-wave integration sampling is employed in the baseband to provide a clock tunable flexible baseband bandwidth ranging from 500kHz to 20MHz. The cascaded receiver chain has between 5.5 to 6dB NF, −0.9dBm IIP3 and 20 to 65dB of gain. It draws 14.5mA from a 1.2V supply.
Starting Page	285
Ending Page	288
File Size	296059
Page Count	4
File Format	PDF
ISBN	9781424433773
ISSN	15292517
DOI	10.1109/RFIC.2009.5135541
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-06-07
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Baseband Filters Mobile communication Wideband Frequency Protection Sampling methods Clocks Bandwidth Noise measurement sampling methods HF receivers sampled data circuits
Content Type	Text
Resource Type	Article

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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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A Compact low power SDR receiver with 0.5–20MHz baseband sampled filter