这种由弗吉尼亚州匡恩提科市的非杀伤性武器联合局研发的装置，是一种安装在装甲车顶部的可转动的微波发射机，其形状与大小如同一只小型碟式卫星电视天线。

This device, developed at the Joint Non-Lethal Weapons Directorate in Quantico, Virginia, is a microwave transmitter the size and shape of a small satellite dish that pivots on top of an armoured car.

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卫星的快速转动足以将它们压成一个光滑的椭圆，但是这并不能解释它们碟状中心边缘的情况。

While the moons' rapid rotation would be enough to squash them into a smooth oval it can't explain the rim around the centre of the saucer shape.

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