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本文引用的文献

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Wireless control of smartphones with tongue motion using tongue drive assistive technology.使用舌驱动辅助技术通过舌头运动对智能手机进行无线控制。
Annu Int Conf IEEE Eng Med Biol Soc. 2010;2010:5250-3. doi: 10.1109/IEMBS.2010.5626294.
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Fully integrated wireless inductive tongue computer interface for disabled people.用于残疾人的全集成无线感应式舌部计算机接口。
Annu Int Conf IEEE Eng Med Biol Soc. 2009;2009:547-50. doi: 10.1109/IEMBS.2009.5333192.
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A magneto-inductive sensor based wireless tongue-computer interface.一种基于磁感应传感器的无线舌-计算机接口。
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Radiowave propagation from a tissue-implanted source at 418 MHz and 916.5 MHz.来自植入组织的源在418兆赫和916.5兆赫的无线电波传播。
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一款口腔内无线设备在多个工业、科学和医疗(ISM)频段(433兆赫兹、915兆赫兹和2.42吉赫兹)的辐射特性

Radiation characterization of an intra-oral wireless device at multiple ISM bands: 433 MHZ, 915 MHZ, and 2.42 GHz.

作者信息

Huo Xueliang, Jow Uei-Ming, Ghovanloo Maysam

机构信息

GT-Bionics Lab, School of Electrical and Computer Engineering at Georgia Institute of Technology, Atlanta, GA, USA.

出版信息

Annu Int Conf IEEE Eng Med Biol Soc. 2010;2010:1425-8. doi: 10.1109/IEMBS.2010.5626711.

DOI:10.1109/IEMBS.2010.5626711
PMID:21096348
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3057898/
Abstract

Intra-oral wireless devices are becoming more popular for physiological monitoring of the mouth environment and tongue-operated assistive technologies, such as the internal Tongue Drive System (iTDS). Here we present the experimental measurements and simulations of radiation performance of three commercial wireless transmitters operating at 433 MHz, 915 MHz, and 2.42 GHz, in the industrial-scientific-medical band when they were placed inside human mouth. The measurement and simulation results showed similarities in the attenuation patterns of all tested devices and indicated that the maximum attenuation occurs on the back of the head. There were no significant difference of average attenuation pattern between 433 MHz and 915 MHz, while the attenuation of 2.42 GHz was higher in simulations but not in the measurements.

摘要

口腔内无线设备在口腔环境的生理监测和舌控辅助技术(如内置舌驱动系统(iTDS))方面越来越受欢迎。在此,我们展示了三款工作在433兆赫、915兆赫和2.42吉赫的商用无线发射器在放置于人体口腔内时,在工业、科学和医疗频段的辐射性能的实验测量和模拟结果。测量和模拟结果显示,所有测试设备的衰减模式具有相似性,且表明最大衰减发生在头部后部。433兆赫和915兆赫之间的平均衰减模式没有显著差异,而在模拟中2.42吉赫的衰减较高,但在测量中并非如此。