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HOLOGRAPHIC AND SPOTLIGHT METAMATERIAL APERTURES FOR MICROWAVE AND MILLIMETER WAVE IMAGING AND METHODS OF USE
HOLOGRAPHIC AND SPOTLIGHT METAMATERIAL APERTURES FOR MICROWAVE AND MILLIMETER WAVE IMAGING AND METHODS OF USE
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机译:微波和毫米波成像的全息和聚焦光子孔径及其使用方法
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摘要
Holographic and spotlight metamaterial apertures for microwave and millimeter wave imaging and methods of use are disclosed. According to an aspect, an imaging system includes metamaterial elements being spaced apart and configured to respond to an electromagnetic field for radiating in a predetermined pattern to illuminate a scene. The imaging system also includes one or more antennas configured to generate a signal for imaging based on the illuminated scene.
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