A comparative study of diversity gain and spatial coverage: Fixed versus reconfigurable antennas for portable devices
A comparative study of diversity gain and spatial coverage: Fixed versus reconfigurable antennas for portable devices
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分集增益和空间覆盖的比较研究：便携式设备的固定天线与可重构天线
DOI：
10.1002/mop.22181
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发表时间：
2007
影响因子：
1.5
通讯作者：
J. Bernhard
中科院分区：
文献类型：
--
作者：
T. Roach;G. Huff;J. Bernhard
本研究探讨了平面固定和/或模式可重构天线的性能在一个模型笔记本电脑的分集增益和空间覆盖。在这项工作中使用的可重构天线有能力改变其辐射方向图从端射到宽边，同时在一个共同的阻抗带宽。该研究将分集增益和空间覆盖合并为一个参数，同时考虑到两者的影响。实验数据，包括由此产生的多样性增益和空间覆盖计算，提出。这项工作揭示了使用可重构辐射天线的可能性和重要性，并权衡其对高性能无线系统的潜在影响。© 2007 Wiley Periodicals，Inc. Microwave Opt Technol Lett 49：535-539，2007;在线发表于Wiley InterScience（www.interscience.wiley.com）。DOI 10.1002/mop.22181
This study investigates the performance of planar fixed and/or pattern reconfigurable antennas on a model laptop in terms of diversity gain and spatial coverage. The reconfigurable antenna used in this work has the ability to change its radiation pattern from endfire to broadside while operating over a common impedance bandwidth. The research combines diversity gain and spatial coverage into a single parameter that takes into account the effects of both simultaneously. Experimental data, including the resulting diversity gain and spatial coverage calculations, are presented. This work reveals the possibilities and importance of using reconfigurable radiation antennas and weighs their potential impact on high performance wireless systems. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 535–539, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22181