Locating the position of objects in non-line-of-sight based on time delay estimation

Wang Xue-Feng^{1, 2}, Wang Yuan-Qing^{1, †,}, Su Jin-Shan^{1, 2}, Yang Xing-Yu^{1, 2}

Time delays between source signal and APD received signals in Fig. 7. The two major peaks are corresponding to the two time delays (the two white boards in experiment 2), which is asterisked (*) and the label text is translated into time (ns).