2022-01-25
Investigation of on-Body Antenna Performance Using Motion Capture Technique and Statistical Analysis
By
Progress In Electromagnetics Research M, Vol. 107, 205-216, 2022
Abstract
The field of wireless body area networks (WBAN) has seen growing interest in recent years due to applications of wearable devices, such as in healthcare. Effective on-body antenna design is necessary to provide optimal performance in real-world scenarios. This study compares several wearable antenna types, which are the monopole, patch, and e-textile antennas, to determine how human body motion affects antenna performance using a human body phantom model and human volunteers. The monopole antenna overall outperforms the patch antenna at 915 MHz and the e-textile antenna at 2.45 GHz and a Weibull distribution can be used as a probability distribution for S21 during an arm swing motion for all antenna types tested.
Citation
George Lee, Daniel Ugochukwu Agu, Brian Garner, and Yang Li, "Investigation of on-Body Antenna Performance Using Motion Capture Technique and Statistical Analysis," PIER M, Vol. 107, 205-216, 2022.
doi:10.2528/PIERM21120208
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