SURFACE WAVES
SURFACE WAVES
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DOI：
10.1049/pi-3.1953.0068
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发表时间：
1953-01-01
期刊：
影响因子：
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通讯作者：
KARBOWIAK, AE
中科院分区：
文献类型：
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作者：
BARLOW, HM;CULLEN, AL;KARBOWIAK, AE
本文试图用最简单的术语来描述各种形式的表面波理论的统一图景，并对它们的行为作出明确的物理解释。Zenneck波，径向柱面波和Sommernick-Goubau或轴向柱面波分别进行了讨论，并表示基本上是一个相同的现象。与波入射到表面上不发生反射的布鲁斯特角的联系是清楚的。从一个TEM波支持的平行带状传输线，金属板靠近在一起，两个Zenneck波独立支持的板，当这些是由一个非常大的距离分开，演示的过渡。考虑了支撑面弯曲的影响，并解释了减少辐射的方法。最后，表面波发射的原则进行调查，特别是参考布儒斯特角的方法。
The paper is an attempt to present, in the simplest possible terms, a unified picture of the theory of various forms of surface wave and a clear physical interpretation of their behaviour. The Zenneck wave, the radial cylindrical surface wave and the Sommerfeld-Goubau or axial cylindrical surface wave are each discussed and shown to represent basically one and the same phenomenon. The link with the Brewster angle, for which a wave incident on a surface suffers no reflection, is clearly established. The transition from a TEM wave supported by a parallel-strip transmission line, with metal plates close together, to two Zenneck waves independently supported by the plates, when these are separated by a very large distance, is demonstrated. The effect of bends in the supporting surface is considered, and methods of reducing radiation are explained. Finally the principles governing the launching of surface waves are surveyed with particular reference to the Brewster-angle approach.