Study on Propagation Loss Through Human Body for Wireless Capsule Application

被引：0
|
作者：
Li, Yang [1 ]
Sato, Hiroyasu [1 ]
Chen, Qiang [1 ]
机构：
[1] Tohoku Univ, Grad Sch Engn, Aoba Ku, Aramaki Aza Aoba 6-6-05, Sendai, Miyagi 9808579, Japan
来源：
2017 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP 2017) | 2017年
关键词：
Capsule antenna; propagation loss; frequency dependence; dipole system; loop system;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The transmission factor of a dipole to dipole and a loop to loop through homogenous human muscle equivalent material is investigated using the FDTD analysis. The transmission factors of the dipole system and the loop system are compared and the optimization of antenna type and the optimal frequency is also discussed. In the case of dipole system, a local maximum of transmission factor is observed at frequency domain. In the case of loop system, the transmission factor decreases as frequency increases monotonously. The transmission factor of loop system is larger than that of the dipole system in the low frequency region, while the performances of both two systems are almost the same in the high frequency region.
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页数：2
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