International Journal of Antennas and Propagation / 2012 / Article / Fig 4

Research Article

CLEAN Technique to Classify and Detect Objects in Subsurface Imaging

Figure 4

The original (a), SAR-processed (b), and scattering centers (c) images of PEC objects with two different geometries. Scattering center images are obtained for both Gauss (stars) and LFM (diamond) signals.

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