Design of Patch Antenna to Detect Brain Tumor

This paper presents a Planar Antenna which is used to recognize the cancerous Tumor into human brain. The Antenna is designed that its dimensions are small enough for practical purpose. Antenna is designed using Rogers RT6002 substrate of thickness 1.6 mm and permittivity 2.94. Real size of this antenna is (45.5 × 54 × 1.6) mm. It resonates at 2.39 GHz (2.35 GHz - 2.43 GHz). A human brain phantom model is designed for the simulation purpose. For the patient's protection, antenna is placed above the human head phantom which consists of four homogeneous layersbrain, fat, bone and skin with different electrical properties. Above mentioned model is designed in CST microwave studio 2016. Designed antenna observes return loss, electric field, SAR (Specific Absorption Ratio) and current density. In the end, note the dissimilarity with cancerous tumor head phantom that includes a small tumor within it. It clearly visualizing that functioning of antenna covers the ISM band under IEEE standard regulation.