Publications [#283649] of Qing H. Liu

Papers Published

1. Song, LP; Yu, C; Liu, QH, Through-wall imaging (TWI) by radar: 2-D tomographic results and analyses, Ieee Transactions on Geoscience and Remote Sensing, vol. 43 no. 12 (December, 2005), pp. 2793-2798, Institute of Electrical and Electronics Engineers (IEEE), ISSN 0196-2892 [doi]
   (last updated on 2023/08/08)

   Abstract:
   A two-dimensional nonlinear inverse scattering technique is developed for imaging objects in a multilayered medium that simulates the effects of building walls in the context of through-wall imaging (TWI). The effectiveness and capacity of the inversion algorithm and the feasibility of through-wall imaging is demonstrated via a number of numerical examples. It has been shown that using multifrequency data high-quality image reconstruction can be achieved with a limited array view. © 2005 IEEE.