Body surface transmission characteristics for head wearable devices(PDF)
《中国医学物理学杂志》[ISSN:1005-202X/CN:44-1351/R]
- Issue:
- 2024年第7期
- Page:
- 864-869
- Research Field:
- 医学信号处理与医学仪器
- Publishing date:
Info
- Title:
- Body surface transmission characteristics for head wearable devices
- Author(s):
- XIONG Zhu; LIAO Wei
- School of Electrical and Electronic Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
- Keywords:
- Keywords: wearable device human communication technology ultra wide band transmission characteristic
- PACS:
- R318；TN911
- DOI:
- DOI:10.3969/j.issn.1005-202X.2024.07.012
- Abstract:
- Abstract: The finite difference time domain method is used to establish the ultra wide band (UWB) transmission system the input impedance characteristics, transmission characteristics, and electric field distribution in the head wearable device model are analyzed to clarify the UWB transmission mechanism between the devices and the path loss before and after the simplification of the human body model is compared. The results show that the proposed UWB transmission system has low path loss and stable transmission characteristics, which is of great significance for the development of body surface transmission technology for head wearable devices.
Last Update: 2024-07-13