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首页> 外文期刊>Optics Letters >Unification of radar phenomena as spacetime curvature: prediction and observation of an affine-phase effect
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Unification of radar phenomena as spacetime curvature: prediction and observation of an affine-phase effect

机译:将雷达现象统一为时空曲率:仿射相效应的预测和观察

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摘要

The many properties of radar echoes and other radiative systems were recently described by Gabriel [J. Opt. Soc. Am. A 19, 946 (2002)] as lower-dimensional projections of simple forms in special relativity. A broader treatment including coherent phenomena is summarized, in which the phase properties of radar images and interferograms are also shown to have a simple unified structure. Their apparent complexity is a result of projection onto the lower dimension(s) of the observation. A predicted new property, locally scalable (affine) phase, is observed in a radar interferogram.
机译:加布里埃尔[J.选择。 Soc。上午。 [19,946(2002)]是具有狭义相对论的简单形式的低维投影。总结了包括相干现象的更广泛的处理方法,其中雷达图像和干涉图的相位特性也显示为具有简单的统一结构。它们的明显复杂性是投影到观测结果的较低维度上的结果。在雷达干涉图中观察到了预测的新特性,即局部可缩放(仿射)相位。

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