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Modulation and sensitivity limits for backscatter receivers | IEEE Conference Publication | IEEE Xplore

Modulation and sensitivity limits for backscatter receivers


Abstract:

This paper discusses how a low-powered RFID tag or sensor mote's backscatter modulation scheme - limited in ways that conventional digital wireless systems are not - may ...Show More

Abstract:

This paper discusses how a low-powered RFID tag or sensor mote's backscatter modulation scheme - limited in ways that conventional digital wireless systems are not - may be adapted to the peculiar non-white noise properties of a backscatter receiver's radio frequency electronic chain to maximize detection. The analysis and results in this paper enable longer-range operation of today's passive, or semi-passive RFID tags as well as future backscatter sensor links that operate in higher frequency bands.
Date of Conference: 30 April 2013 - 02 May 2013
Date Added to IEEE Xplore: 27 June 2013
ISBN Information:
Conference Location: Orlando, FL, USA

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