Square patch with symmetrical L-slots resonating at 915 MHz for Hyperthermia application

An L-slot square patch antenna that operates at 915 MHz for a hyperthermia application is the subject of modeling experiments in this research study. In a multi-layered phantom, the simulated reflection coefficient and specific absorption rate (SAR) are investigated. The proposed antenna is 93.75x93.75x1.6 mm
³
in size. At various penetration depths, the SAR is obtained for the x-axis variation inside the phantoms.