A meandered inverted-f capsule antenna for an ingestible medical communication system

被引：6
|
作者：
Seo, Wonbum [1 ]
Kim, Uisheon [2 ]
Lee, Soonyong [1 ]
Kwon, Kyeol [1 ]
Choi, Jaehoon [1 ]
机构：
[1] Hanyang Univ, Dept Elect & Comp Engn, Seoul 133791, South Korea
[2] EMW Corp, Seoul 153803, South Korea
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2012年 / 54卷 / 07期
关键词：
inverted-F antenna; capsule antenna; medical devices;
D O I：
10.1002/mop.26869
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：
In this article, a capsule antenna used in an ingestible medical device is proposed. To achieve miniaturization and a wide bandwidth, an inverted-F antenna with a meandered strip line was used. The antenna performance in a human voxel model is analyzed through simulation, and the performance of the fabricated antenna is verified by comparing the measured data with that of the simulation, when the antenna is placed in a human-equivalent liquid phantom. To investigate the performance of the proposed antenna in an indoor environment, a typical sickroom model is set-up, and the propagation characteristics between the proposed antenna and the base station are analyzed at 1.4 GHz. (C) 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 54:17611765, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26869
引用
收藏
页码：1761 / 1765
页数：5
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