Design and Analysis of Advance Body Worn Antenna with Optimized Return loss and Bandwidth using Python in the application of Wi-Fi 6E and IoT

In this paper, a proposed advanced body worn antenna of half circular ring of thickness 6 mm is placed on a jeans substrate of dimension 80×80×1.0 mm³ with a defected ground plane of dimension 32×80×0.035 mm³. Now after simulating using CST software, the return loss, resonant frequency, bandwidth and gain are optimized with feed position and ground length using Python and then we get optimized return loss of 38 dB and 6.01 GHz resonance frequency with a bandwidth of 2 GHz band from 6.09 to 8.09 GHz and gain of 11 dBi used in the application of Wi-Fi 6E and IoT.