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首页> 外文期刊>Electrical Engineers - Part III: Radio and Communication Engineering, Journal of the Institution of >Reflections from Flat Sheet and Angle Reflectors
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Reflections from Flat Sheet and Angle Reflectors

机译：平板和角度反射镜的反射

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摘要

Theoretical formulae are found for the reflection from flat sheets and angle reflectors. The reflection diagram from a flat sheet is the same as the transmission polar diagram of an aperture of double the dimensions of the sheet. A small deviation from flatness considerably alters the diagram, a sag of half a wavelength at the centre producing a zero where there would otherwise have been a maximum. The right-angled corner reflector is also investigated, and the broad reflection diagram expected from geometrical optics is found. The effect of a small departure of the included angle from a right angle is also discussed.
机译：找到了从平板和角度反射器反射的理论公式。平板的反射图与两倍尺寸的孔的透射极图相同。与平面度的微小偏差会极大地改变该图，在中心处半个波长的下陷会在零点处产生零点，否则该零点会达到最大值。还研究了直角转角反射镜，并找到了几何光学所期望的宽反射图。还讨论了夹角与直角的微小偏离的影响。

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