UWB backscatter modulation paves the way to next generation RFID systems. This solution overcomes the main limitations of the current UHF technology in terms of robustness to multipath fading and localization capability. On the other hand, the design of UWB RFID systems presents several new aspects to deal with such as clutter, multi-user interference, and clock drift. This paper illustrates some solutions able to guarantee reliable communication using semi-passive tags jointly with UWB backscatter modulation in the presence of implementation impairments.

Interference and clock drift effects in UWB RFID systems using backscatter modulation

DECARLI, NICOLO';GUIDI, FRANCESCO;CONTI, ANDREA;DARDARI, DAVIDE
2012

Abstract

UWB backscatter modulation paves the way to next generation RFID systems. This solution overcomes the main limitations of the current UHF technology in terms of robustness to multipath fading and localization capability. On the other hand, the design of UWB RFID systems presents several new aspects to deal with such as clutter, multi-user interference, and clock drift. This paper illustrates some solutions able to guarantee reliable communication using semi-passive tags jointly with UWB backscatter modulation in the presence of implementation impairments.
Proc. of the IEEE International Conference on Ultra-Wideband, ICUWB 2012
1
5
N. Decarli; F. Guidi; A. Conti; D. Dardari
File in questo prodotto:
Eventuali allegati, non sono esposti

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11585/127569
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 16
  • ???jsp.display-item.citation.isi??? ND
social impact