Wireless switch for implantable medical devices based on passive RF receiver

被引:4
|
作者
Jiang, H. [1 ]
Zhang, L. [1 ]
Zhang, C. [1 ]
Wang, Z. [1 ]
机构
[1] Tsinghua Univ, Inst Microelect, Beijing 100084, Peoples R China
关键词
D O I
10.1049/el:20081228
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
A wireless switch designated for battery-supplied implantable medical devices is designed and verified based on a passive RF receiver. The switch employs wireless energy recovery and wireless identification, and consumes zero standby power. Unlike the commonly used dry reed switch, the proposed switch features high tolerance to noise and disturbance, as well as compatibility with integrated circuits. The proposed wireless switch circuit has been implemented using 0.18 mu m CMOS technology, and verified in a wireless capsule endoscope prototype system.
引用
收藏
页码:1006 / 1007
页数:2
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