TY - GEN
T1 - Deconvolution of the impulse response of rough ground
AU - Huang, Zhong Hua
AU - Yan, Yan
PY - 2010
Y1 - 2010
N2 - The impulse response of rough ground was obtained in this paper. To establish the simulation model of rough ground backscattering, the dielectric mixing model of soil and one-dimension Gaussian randomly rough surface mathematics model were presented. Based on the dielectric constant of sandy loam and numerical simulation result of Gaussian randomly rough surface, the finite integration time domain method was utilized to calculate the backscattered waveform from rough ground. Using incident and backscattered waveforms, the conjugate gradient method was applied to determine the impulse response of rough ground in the time domain. The simulation results show that the proposed simulation model and deconvolution method are feasible for determining the impulse response of rough ground.
AB - The impulse response of rough ground was obtained in this paper. To establish the simulation model of rough ground backscattering, the dielectric mixing model of soil and one-dimension Gaussian randomly rough surface mathematics model were presented. Based on the dielectric constant of sandy loam and numerical simulation result of Gaussian randomly rough surface, the finite integration time domain method was utilized to calculate the backscattered waveform from rough ground. Using incident and backscattered waveforms, the conjugate gradient method was applied to determine the impulse response of rough ground in the time domain. The simulation results show that the proposed simulation model and deconvolution method are feasible for determining the impulse response of rough ground.
KW - Dielectric constant of soil
KW - Impulse response
KW - Rough ground
KW - Rough surface generation
KW - The conjugat gradient method
UR - https://www.scopus.com/pages/publications/78149334509
U2 - 10.1109/ICACTE.2010.5579504
DO - 10.1109/ICACTE.2010.5579504
M3 - Conference contribution
AN - SCOPUS:78149334509
SN - 9781424465408
T3 - ICACTE 2010 - 2010 3rd International Conference on Advanced Computer Theory and Engineering, Proceedings
SP - V5470-V5474
BT - ICACTE 2010 - 2010 3rd International Conference on Advanced Computer Theory and Engineering, Proceedings
T2 - 2010 3rd International Conference on Advanced Computer Theory and Engineering, ICACTE 2010
Y2 - 20 August 2010 through 22 August 2010
ER -