| MM | Metamaterial |
| SRR-CS | Cross-Shaped Split-Ring Resonator |
| MWT | Microwave Tomography |
| RF | Radio Frequency |
| MWI | Microwave Imaging |
| VNA | Vector Network Analyzer |
| EDTA | Ethylenediaminetetraacetic Acid |
| ABS | Acrylonitrile Butadiene Styrene |
| NC | Negative Control |
| MM | Metamaterial |
| SRR-CS | Cross-Shaped Split-Ring Resonator |
| MWT | Microwave Tomography |
| RF | Radio Frequency |
| MWI | Microwave Imaging |
| VNA | Vector Network Analyzer |
| EDTA | Ethylenediaminetetraacetic Acid |
| ABS | Acrylonitrile Butadiene Styrene |
| NC | Negative Control |