电子元件与材料2017，Vol.36Issue(4)：9-14,6.DOI:10.14106/j.cnki.1001-2028.2017.04.002
电子胶囊的柔性天线技术研究进展
Review of flexible antenna technology for electronic capsule
摘要
Abstract
Antenna is an important part of wireless communication between implant capsule endoscope system and the outside world.Due to the complexity of the internal structure of the human body,with high dielectric constant,high loss and other characteristics,the antenna has strict requirements.This paper makes a summary on the research of flexible antenna for capsule.Some design methods of flexible antenna miniaturization are introduced firstly,such as application of metamaterials,extension of current path,loading capacitive or inductive load.Then the characteristics of flexible electronic capsule antenna are summarized from antenna bandwidth,radiation pattern,human security and other aspects.关键词
电子胶囊/柔性天线/综述/天线小型化/带宽/辐射模式/人体比吸收率(SAR)Key words
electronic capsule/flexible antenna/review/antenna/miniaturization/bandwidth/radiation pattern/specific absorption rate(SAR)分类
信息技术与安全科学引用本文复制引用
王蒙军,蔡露露,郑宏兴,杨泽..电子胶囊的柔性天线技术研究进展[J].电子元件与材料,2017,36(4):9-14,6.基金项目
国家自然科学基金面上项目资助(No.61671200) （No.61671200）
河北省高等学校高层次人才科学研究项目资助(No.GCC2014011) （No.GCC2014011）
