一种小型多波段平面反f型天线，降低了移动终端的SAR

2014 First International Conference on Computational Systems and Communications (ICCSC) Pub Date : 2014-12-01 DOI:10.1109/COMPSC.2014.7032665

Hrudya B. Kurup, K. R. Vijesh, P. Mohanan, V. Nampoori, G. Bindu, Jubaira

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引用次数: 1

摘要

提出了一种新型的低SAR多波段PIFA结构，减少了人体头部对移动天线辐射的暴露。设计并制作了工作在GSM 900、GSM 1900和Wi-Fi频段的三频段PDA结构。SAR的分析是通过减少对人体头部的辐射来降低SAR，同时在所有其他方向保持显著的辐射。通过在PDA的顶部辐射贴片和接地面的适当位置插入合适的插槽，从而改变电流分布和辐射方向图，实现SAR的降低。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A compact multi-band planar inverted-F antenna with reduced SAR for mobile terminals

This paper proposes a novel low SAR multi-band PIFA structure with reduce exposure of the human head to mobile-set antenna radiation. Triple band PDA structure operating at GSM 900, GSM 1900 and Wi-Fi bands are designed and fabricated. Analysis of SAR is SAR is decreased by reducing the radiation towards human head, while maintain significant radiation in all other directions. This SAR reduction is accomplished by inserting suitable slots in the top radiating patch and ground plane of PDA at appropriate positions so as to modify the current distribution and radiation pattern.

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来源期刊

2014 First International Conference on Computational Systems and Communications (ICCSC)

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