Title :
Link Performance Analysis for Ultrawide Bandwidth RFID
Author :
Pan Wu ; Ran Minghao
Author_Institution :
Chongqing Univ. of Posts & Telecommun., Chongqing, China
Abstract :
Because of the outstanding advantage, the ultrawide bandwidth technology (UWB) is put forwards into application of the radiofrequency identification (RFID) systems. In this paper, the general system structure of UWB-RFID and the backscatter modulation is presented. The link budget of time-hopping pulse position modulation (TH-PPM) in AWGN channel is analyzed, which is based on the emission mark of FCC for the UWB signal. At last, the performance of link budget in UWB-RFID system is presented in terms of transmission range and data rate.
Keywords :
AWGN channels; backscatter; pulse position modulation; radiofrequency identification; ultra wideband communication; AWGN channel; FCC; TH-PPM; UWB signal; UWB-RFID; backscatter modulation; link budget; link performance analysis; radiofrequency identification; time-hopping pulse position modulation; ultrawide bandwidth technology; Backscatter; FCC; Interference; Modulation; Radiofrequency identification; Signal to noise ratio; Emission Mark; RFID; TH-PPM; UWB;
Conference_Titel :
Digital Manufacturing and Automation (ICDMA), 2011 Second International Conference on
Conference_Location :
Zhangjiajie, Hunan
Print_ISBN :
978-1-4577-0755-1
Electronic_ISBN :
978-0-7695-4455-7
DOI :
10.1109/ICDMA.2011.172
