Moving Target Imaging and Ghost Mitigation in Through-the-Wall Sensing Application

<table>Spatial relationship among the antenna (or mirror antennas), target, and ghost in MIMO mode. (a) Ghost occurs in the first case. (b) Ghost occurs in the second case.</table>

International Journal of Antennas and Propagation

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Figure 3

Figure 3: Moving Target Imaging and Ghost Mitigation in Through-the-Wall Sensing Application 