{"title":"Miniaturized scalp-implantable antenna for wireless biotelemetry","authors":"Imran Gani, H. Yoo","doi":"10.1109/IWAT.2015.7365281","DOIUrl":null,"url":null,"abstract":"In this study, we present a scalp implantable miniaturized biocompatible antenna at the medical implant communication service (MICS) band (402-405 MHz). The antenna dimension is only 26.4 mm3 (11 mm × 8 mm × 0.3 mm) which is an electrically small antenna. It provides a monopole like radiation pattern with radiation efficiency of 1.9%, -10dB impedance band-width of 42MHz and gain of -42.21 dB. These results are achieved when it is implanted in skin tissue of a human head model at 5mm depth. To reduce simulation time, initially the antenna was placed in a skin tissue simulating box of 5mm implant depth. For simulation in skin tissue box, Ansoft's EM simulator HFSS and for human head implantation, SEMCAD X FDTD software was used.","PeriodicalId":342623,"journal":{"name":"2015 International Workshop on Antenna Technology (iWAT)","volume":"114 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 International Workshop on Antenna Technology (iWAT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IWAT.2015.7365281","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
In this study, we present a scalp implantable miniaturized biocompatible antenna at the medical implant communication service (MICS) band (402-405 MHz). The antenna dimension is only 26.4 mm3 (11 mm × 8 mm × 0.3 mm) which is an electrically small antenna. It provides a monopole like radiation pattern with radiation efficiency of 1.9%, -10dB impedance band-width of 42MHz and gain of -42.21 dB. These results are achieved when it is implanted in skin tissue of a human head model at 5mm depth. To reduce simulation time, initially the antenna was placed in a skin tissue simulating box of 5mm implant depth. For simulation in skin tissue box, Ansoft's EM simulator HFSS and for human head implantation, SEMCAD X FDTD software was used.
在这项研究中，我们提出了一种医疗植入通信服务(MICS)频段(402-405 MHz)的头皮植入式微型生物相容性天线。天线尺寸仅为26.4 mm3 (11 mm × 8 mm × 0.3 mm)，是一个电小型天线。它提供了一个类似单极子的辐射方向图，辐射效率为1.9%，阻抗带宽为42MHz，增益为-42.21 dB。这些结果是当它被植入人体头部模型的皮肤组织5mm深度时实现的。为了减少模拟时间，最初将天线放置在植入深度为5mm的皮肤组织模拟盒中。皮肤组织盒内仿真采用安软公司的电磁仿真器HFSS，头部植入采用SEMCAD X FDTD软件。
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
