会议专题

Underground UWB Channel Experimental Characterization

Results from parametric modeling of the indoor channel frequency response for very large number of sweeps over a frequency range of 3 GHz to 10 GHz are presented. The characterization of the frequency-dependence of the ultra wideband mining channel across the considered bandwidth is addressed and the smooth frequency response is evaluated using all-pole signal modeling based on an autocorrelation method, assuming that this method is sufficient to rebuild or better approximate each recorded frequency response. The time domain response obtained after an Inverse -Fourier Transform (IFT) is processed to reach this goal. The appropriated all-pole model is the one which minimizes the root means squared error (RMSE) between the original frequency response measurement and the predicted one.

M.Moutairou G.Y.Delisle N.Kandi

Underground Communications Research Laboratory, UQAT, 450, 3rd avenue,Val d’Or, Qc, Canada, J9P 1S2 Technopole Defence and Security, Québec City, Que., Canada, G3J 1X5 Underground Communications Research Laboratory, UQAT, 450, 3rd avenue,Val d’Or, Qc, Canada, J9P 1S2

国际会议

2010国际超宽带会议(ICUWB 2010)

南京

英文

1-4

2010-09-20(万方平台首次上网日期,不代表论文的发表时间)