A Wearable Circularly Polarized Wideband Microstrip Antenna for Sturdy Less, Resilient Application Using Rubber Substrate

To monitor patients with hyperthermia, a flexible circularly polarised (CP) wearable antenna using a rubber substrate is proposed for 5.8 GHz Wireless Body Area Network (WBAN) systems. Circular polarization is made possible by the Coplanar waveguide, which extends an inverted L-shaped metal strip and utilizes a microstrip line monopole. Both gain and SAR indicate that the suggested antenna performs satisfactorily. To obtain good performance in terms of gain and SAR, a reflector comprised of a artificial magnetic conductor was employed. It has been established that overall performance is strong against constructional deformation along the x-axis. This characteristic demonstrates how reliable the proposed antenna is for wearable off-body applications.