The surface wave band-gap characteristics for three typical curved EBG structures are studied in this paper.
用平面波法研究了椭圆钢柱与环氧树脂组成的二维三角晶格声子晶体的带隙结构.
Measurement result shows that this novel EBG structure has good stopband characteristic in a wide band.
测量结果显示,新型EBG结构在宽频带内具有良好的阻带特性。
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