Research Article
Ultra Wide X-Band Microwave Imaging of Concealed Weapons and Explosives Using 3D-SAR Technique
Table 3
List, description, and photographs of imaged objects.
| Case number | Object | Material | Overall dimensions | Photographs |
| 1 | Knife | Metal/ceramic | 4 cm × 30 cm | |
| 2 | Toy gun | Plastic | 8 cm × 19 cm | |
| 3 | Sand pouch | Sand | 7 cm × 20 cm | |
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