Clock accuracy analysis for a coherent IR-UWB system
conference paper
The performance of a duty-cycled coherent impulse radio UWB system is typically dominated by the accuracy of its timing references. In this paper, a timing analysis is presented for an IR-UWB system to specify the accuracy requirements for the internal clocks of the transceiver. A possible clock generation unit is proposed to realize the coherent reception and improve sensitivity and SNR performance. The analysis is performed for an IEEE802.15.4a compliant data packet, however, can be extended to other IR-UWB standards easily. © 2011 IEEE.
Topics
TNO Identifier
461367
ISSN
21626588
ISBN
9781457717642
Article nr.
06058881
Source title
2011 IEEE International Conference on Ultra-Wideband, ICUWB 2011, 14-16 September 2011, Bologna, Italy
Pages
440-444
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