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基于光子晶体的电磁吸收材料

Keywords: 雷达吸波材料光子晶体Salisbury屏

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Abstract:

研究了微波光子晶体在雷达吸收材料上的应用,提出了一种应用PBG的新型雷达吸收材料.该种材料相对于传统的电Salisbury屏,具有厚度薄、重量轻的优点,而且吸收带宽取决于高阻表面的带隙,不再受到厚度为λ/4的限制.

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