A Comprehensive Review of Microwave Imaging for Brain Tumour Detection

Antennas are known to radiate and absorb radiation. We can use this property of antennas in microwave imaging. In microwave imaging the dielectric of the surrounding objects is considered. The S11 parameters are studied. These parameters are different for cells with tumor and without. This helps us in distinguishing between normal and cancerous cells. So this is a property utilized in brain tumor detection.