Compact broadband stacked implantable antenna for biotelemetry with medical devices

被引：67
|
作者：
Lee, C.-M. [1 ]
Yo, T-C.
Luo, C.-H.
Tu, C.-H.
Juang, Y-Z.
机构：
[1] Natl Cheng Kung Univ, Dept Elect Engn, Tainan 701, Taiwan
[2] Natl Chip Implementat Ctr, Hsinchu, Taiwan
来源：
ELECTRONICS LETTERS | 2007年 / 43卷 / 12期
关键词：
D O I：
10.1049/el:20070463
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 compact stacked implantable antenna for biotelemetry in medical implant communication services band (MICS band: 402-405 MHz) is proposed. Using a stacked planar inverted-F antenna (PIFA) structure can enhance bandwidth and reduce the effect of frequency shift in human tissue giving complex and highly variable characteristics. The antenna looks like one dime (US currency) and has a 7.5 mm radius, 1.9 mm thickness, operating frequency at 402 MHz and a bandwidth of 50 MHz at return loss of 10 dB. A miniature, broadband stacked implantable antenna for biotelemetry with medical devices is provided.
引用
收藏
页码：660 / 662
页数：3
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