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Reconfigurable fluidic shutter for selectively shielding an antenna array
Reconfigurable fluidic shutter for selectively shielding an antenna array
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机译:可重构射流百叶窗,用于选择性屏蔽天线阵列
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摘要
A reconfigurable fluidic shutter for selectively shielding an antenna array includes a first surface and second surface spaced apart and defining a cavity; and a pump configured to pump liquid that attenuates electromagnetic radiation, such as a liquefied metal or alloy composition, into and out of the cavity. The first and second surface are transparent to electromagnetic radiation, for instance, microwave or other RF radiation.
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