Design of a Novel Miniature Implantable Rectenna for In-Body Medical Devices Power Support

被引：0
作者：
Bakogianni, Sofia [1 ]
Koulouridis, Stavros [1 ,2 ]
机构：
[1] Univ Patras, Sch Elect & Comp Engn, Patras, Greece
[2] Univ Paris 06, Grp Elect Engn Paris,CNRS, UMR 8507,Cent Supelec, Univ Paris Sud,Plateau Moulon, F-91192 Gif Sur Yvette, France
来源：
2016 10TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2016年
关键词：
Implantable antenna; industrial; scientific and medical (ISM) band; Medical Device Radiocommunications Service (MedRadio); planar inverted-F antenna; rectifier; telemetry; wireless powering; SAFETY CONSIDERATIONS; BIOTELEMETRY DEVICES; ANTENNA; COMMUNICATION; LINK;
D O I：
暂无
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 human tissue-implantable rectenna that comprises a compact-size planar inverted F-antenna (PIFA) and a rectifier system is presented. The developed PIFA is intended for wireless data telemetry and power transmission operation within the Medical Device Radiocommunications Service band (MedRadio, 402-405 MHz) and the industrial, scientific and medical band (ISM, 902.8-928 MHz), respectively. PIFA miniaturization and dual-frequency operation is accomplished through the slit insertion and L-shaped slot loading upon patch surface. The implanted antenna design analysis is carried out inside the muscle tissue of a cylindrical three-layered phantom representing the human arm. The resonance, radiation, and Specific Absorption Rate (SAR) performance of the implanted PIFA is assessed. Subsequently, a rectifier system is designed based on power link budget calculations and safety considerations; the RF-to-DC conversion efficiency is, then, evaluated.
引用
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页数：5
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