Publications [#283847] of Qing H. Liu

Papers Published

1. Wei, BJ; Liu, QH, Through-the-wall detection: 2-D tomographic simulation in stratified medium, Zhongguo Shiyou Daxue Xuebao (Ziran Kexue Ban)/Journal of China University of Petroleum (Edition of Natural Science), vol. 31 no. 3 (June, 2007), pp. 49-53+58, ISSN 1673-5005
   (last updated on 2023/08/08)

   Abstract:
   A 2-D nonlinear inverse scattering technique based on contrast source inversion (CSI) algorithm was developed for the tomography of 2-D objects in stratified medium, and the through-the-wall detection was simulated via the technique. The effectiveness of the CSI algorithm and the feasibility of through-the-wall detection were proven by the inversion results of some complicated models. Numerical simulation results show that the location, shape and electric parameters of the object may still be reconstructed accurately via inverting multi-frequency data under limited view of measurement.