A new method of radio frequency links by coplanar coils for implantable medical devices

被引：0
|
作者：
Xue, L. [1 ]
Hao, H. W. [1 ]
Li, L. A. [1 ]
Ma, B. Z. [1 ]
机构：
[1] Tsing Hua Univ, Tsinghua Space Ctr, Beijing, Peoples R China
来源：
2005 27TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-7 | 2005年
关键词：
electromagnetic coupling; mutual inductance coils; electromagnetic shield; implantable medical device; radio frequency link;
D O I：
10.1109/IEMBS.2005.1615293
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
A new method based on coplanar coils for the design of radio frequency links has been developed, to realize the communication between the programming wand and the implantable medical devices with shielding container simply and reliably. With the analysis of electronic and magnetic field theory, the communication model has been established and simulated, and the circuit has been designed and tested. The experimental results are consistent with the simulation fairly well. The voltage transfer ratio of the typical circuit with present parameters can reach as high as 0.02, which can fulfill the requirements of communication.
引用
收藏
页码：3822 / 3825
页数：4
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