Performance of Code Domain Transmitted Reference IR-UWB System
Received date: 2011-03-09
Revised date: 2010-09-03
Online published: 2011-07-30
Based on the time domain and frequency domain transmitted reference IR-UWB systems, this
paper studies optimization design of code domain transmitted reference IR UWB system, and derives bit error
rate (BER) of the system based on pulse peak energy. The system performance under the condition of additive
Gauss white noise (AWGN) and multipath fading channel is simulated and compared with the time domain and
frequency domain transmitted reference structures. Theoretical analysis and simulation results show that the
performance of the code domain transmitted reference IR UWB system is superior to the time and frequency
domain systems.
LI Xia, JIANG Hua, ZHANG Jian, ZHANG Zhi-yuan . Performance of Code Domain Transmitted Reference IR-UWB System[J]. Journal of Applied Sciences, 2011 , 29(4) : 360 -367 . DOI: 10.3969/j.issn.0255-8297.2011.04.005
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