Wideband Implantable Antenna for Body-Area High Data Rate Impulse Radio Communication

被引：25

作者：

Felicio, Joao M. ^{[1
]}

Fernandes, Carlos A. ^{[1
]}

Costa, Jorge R. ^{[1
,2
]}

机构：

[1] Univ Lisbon, Inst Super Tecn, Inst Telecomunicacoes, P-1049001 Lisbon, Portugal

[2] Inst Univ Lisboa ISCTE IUL, Dept Ciencias Tecnol Informacao, P-1649026 Lisbon, Portugal

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2016年 / 64卷 / 05期

关键词：

Body-area communication; high data rates; impulse radio (IR); link power budget; passive antenna; phantom; pulse fidelity; specific absorption rate (SAR); MODELS; POWER;

D O I：

10.1109/TAP.2016.2535500

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：

We successfully assess the feasibility of a passive body-implantable sensor antenna concept to reach 750 Mbps using impulse radio (IR) in the near-field. It is based on a uniplanar printed antenna configuration, operating in the 1.4- to 4.2-GHz band. The analysis includes the effect of the implant media, the performance in terms of data rate transmission (theoretical and experimental) and feasibility of a "passive" sensor concept in terms of power constraints associated with specific absorption rate (SAR) limits, Federal Communications Commission (FCC) power mask, energy scavenging circuit minimum activation energy, and signal-to-noise ratio (SNR). Finally, we prove the potential of the overall system integrated with an electronic chip model and bio-compatible material. To our knowledge there is no explicit study in the literature that fully demonstrates an implantable system with this kind of data rates addressing all the above.

引用

页码：1932 / 1940

页数：9

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