International Journal of Antennas and Propagation / 2014 / Article / Fig 10

Research Article

Spatial Spectrum-Based Imaging for UWB Through-the-Wall MIMO Arrays

Figure 10

The missing sample data of the spatial spectrum can be estimated by the existing data. (a) The target is in the middle line of the array. (b) The target is not in the middle line of the array. In this situation, a transfer matrix is needed.
825403.fig.0010a
(a)
825403.fig.0010b
(b)