天线可回收能量

2016 International Conference on Electromagnetics in Advanced Applications (ICEAA) Pub Date : 2016-09-01 DOI:10.1109/ICEAA.2016.7731532

X. Zheng, G. Vandenbosch, V. Moshchalkov

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引用次数: 3

摘要

本文提出了一种定义一般辐射结构可回收能量概念的新方法。我们还表明，这种可回收能量可以最大化，即通过最小化辐射能量，可以从某一电磁场分布中提取最大能量。这个最大可回收能量显然永远不会是负的，它是完全与坐标无关的。采用环形天线来演示所引入的概念。

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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Recoverable energy of antennas

In this paper, a new way is introduced to define the concept of recoverable energy for general radiating structures. We also show that this recoverable energy can be maximized, that is, the maximum energy can be extracted from a certain electromagnetic field distribution by minimizing the radiative energy. This maximum recoverable energy obviously never is negative and it is totally coordinate independent. A loop antenna is employed to demonstrate the notions introduced.

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来源期刊

2016 International Conference on Electromagnetics in Advanced Applications (ICEAA)

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