脉冲系统中天线的时变匹配网络

2007 IEEE Antennas and Propagation Society International Symposium Pub Date : 2007-06-09 DOI:10.1109/APS.2007.4395437

Xin Wang, L. Katehi, D. Peroulis

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引用次数: 11

摘要

本文提出了一种用于脉冲系统中电小天线的时变匹配技术。所提设计的匹配性能不受增益带宽限制，因此可用于高Q天线。仿真结果表明，时变匹配网络通过降低反射损耗，可以显著提高天线的整体效率(从1%提高到40%)。

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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Time-varying matching network for antennas in pulse-based systems

In this paper, a time-varying matching technique is proposed for electrically small antennas in pulse-based systems. The matching performance of the proposed design is not limited by the gain-bandwidth restriction, and hence can be used for high Q antennas. Simulation results show that the overall antenna efficiency can be significantly improved (e.g. from 1% to 40%) with the time-varying matching network by reducing the reflection loss.

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2007 IEEE Antennas and Propagation Society International Symposium

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