Fig. 3
2D view of the 3D radargram obtained considering all the measurements in the configuration described in Fig. 2 for the two analogs, DM and HM. The distance corresponds to the two-way travel after a time-distance conversion considering a propagation in vacuum. The entire frequency band (2–18 GHz) was used for this radargram. The magnitude of the scattered field is given in decibels.
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