Digital architecture for an ultra-wideband radio receiver
- 1 January 2003
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 2 (10903038) , 1303-1307 Vol.2
- https://doi.org/10.1109/vetecf.2003.1285233
Abstract
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.Keywords
This publication has 4 references indexed in Scilit:
- Coarse acquisition for ultra wideband digital receiversPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2004
- All-digital PAM impulse radio for multiple-access through frequency-selective multipathPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- All-digital PPM impulse radio for multiple-access through frequency-selective multipathPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- Multicarrier modulation for data transmission: an idea whose time has comeIEEE Communications Magazine, 1990