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首页> 外文期刊>Journal of Electromagnetic Waves and Applications >Flexible and small wearable antenna for wireless body area network applications
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Flexible and small wearable antenna for wireless body area network applications

机译：用于无线体积网络应用的柔性和小型可穿戴天线

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摘要

In this paper, we present design and simulation of the compact planar dipole antenna on fully flexible nitrile butadiene rubber polymer composite for body area network applications. A three-layer human tissue model is used to numerically analyse the performance of the antenna, including the human body effect. The proposed antenna achieves stable on-body performance: |S-11| varies from -19.45dB (in free space) at 2.46GHz resonant frequency to -20.62dB (on the skin) at 2.44GHz resonant frequency. Additionally, the specific absorption rate (SAR) of the proposed antenna is evaluated. It was found that the maximum 1g average SAR value is only 0.20W/kg for an input power of 100mW at a distance 2mm away from tissue model. Simulated and measured results are presented to demonstrate the validity of the proposed antenna. Furthermore, the proposed antenna offer advantages of being compact, of low profile, cheap and easy to fabricate.
机译：本文在全柔性丁基丁二烯橡胶聚合物复合材料上呈现了紧凑型平面偶极天线的设计和仿真。 三层人体组织模型用于数值分析天线的性能，包括人体效果。 所提出的天线达到稳定的体现：| S-11 | 在-19.45db（自由空间中）以2.46GHz的谐振频率为-20.62dB（皮肤上）在2.44ghz谐振频率上变化。 另外，评估所提出的天线的特定吸收率（SAR）。 结果发现，最大1G平均SAR值仅为0.20W / kg，输入功率为100mW，距离组织模型的距离为100mW。 提出了模拟和测量结果以证明所提出的天线的有效性。 此外，所提出的天线提供紧凑，低调，便宜且易于制造的优点。

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