Design of CPW-Fed Flexible Fractal Shape Circular Ring Patch Antenna for Biomedical Applications at ISM Band

Abstract

“A CPW-Fed flexible flexible flexible fracture shape circular ring patch (FSCRP) antenna is presented and optimized for biomedical applications in the ISM band”. While working on 2.46 GHz, the antenna exhibits excellent impedance “bandwidth and stable spherical polarization, making it suitable for implantable medical devices (IMD)” and wireless body area network (WBANS). In the free location, the antenna receives a .933.9 dB reflection coefficient with 390 MHz bandwidth, while on a human hand structure, it offers 36.97 dB with 800 MHz bandwidth. The proposed design displays favorable axial ratio performance, acceptable SAR level, and reliable advantage, proves its gratitude to biotelemetry applications.