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The paper presents analysis of a digital ultra-wideband (UWB) radio receiver operating in the 3.1 GHz to 10.6 GHz band. Analog-to-digital converter (ADC) bit precision is analyzed on two types of UWB signals - OFDM UWB and pulsed UWB - all in the presence of additive white Gaussian noise (AWGN) and a narrowband interferer in the channel. The paper shows how probability of error and the bit resolution of the ADC can be scaled depending on the signal-to-noise ratio (SNR), signal-to-interference ratio (SIR), and the type of UWB signal. It also includes considerations on timing recovery for pulsed UWB.
Published in:
Vehicular Technology Conference, 2003. VTC 2003-Fall. 2003 IEEE 58th
(Volume:2
)
Date of Conference: 6-9 Oct. 2003
- Page(s):
- 1303 - 1307 Vol.2
- ISSN :
- 1090-3038
- Print ISBN:
- 0-7803-7954-3
- INSPEC Accession Number:
- 7930105
- Digital Object Identifier :
- 10.1109/VETECF.2003.1285233
- Product Type:
- Conference Publications
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