Tree Shaped Nature-Inspired Ultra-Wideband Antenna for Wireless Body Area Networks Applications

This paper describes a nature-inspired tree-shaped antenna with a defective ground structure for high-speed wireless communication at frequencies spanning from 1.79 to 4.16 GHz. The suggested antenna has a gain of 4.6 dB and an efficiency of more than 90%, making it suitable for wireless body area network applications, which are presently a prominent topic among researchers because of the COVID 19 therapy. Since the suggested antenna is simple, low profile, and planar, it is appropriate for industrial applications.