• A frequency selective surface (FSS) is a metallic periodic structure with frequency selective properties. Depending upon design, it may be low-pass, high-pass, band-pass, band-stop filter.

    频率选择表面FSS具有选择频率功能的块金属周期结构可以设计成低高通通、带阻滤波器

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  • In addition, the stop-band rejection can be further increased by using elliptic filter function which has limited frequency transmission zeros.

    另外函数类型上使用椭圆函数型,使外出现有限频率传输零点,进一步提高了带外抑制能力。

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  • Band stop filter made with this structure has narrow gap and steep attenuation.

    利用结构制作滤波器,阻带衰减陡峭

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  • A new EBG structure is proposed through a lot of experiments and analysis. A filter with a wide stop-band and another filter with two stop-bands are further designed.

    最后通过大量实验研究提出一种新型EBG结构此基础上设计出具有双频段带隙特性的滤波电路。

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  • The novel filter is not only more compact in size, but also wider stop band.

    这种滤波器不仅尺寸大大减小,而且得到了加宽

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  • Filter. Right-click for high-pass, low-pass, band-pass, or band-stop filter.

    滤波器右击指定高通、低带阻滤波器。

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  • Filter. High-pass, low-pass, band-pass, or band-stop filter can be specified.

    滤波器指定高通、低带阻滤波器。

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  • From those filters, we can see that the filter with shorting stubs can perform well both in band-pass and band-stop condition.

    短路支节滤波器技术通滤波器滤波器应用方面的良好性能

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  • Drag onto the page, then right-click to specify high-pass, low-pass, band-pass, or band-stop filter.

    绘图页上然后右击指定为高通、低带阻滤波器。

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  • Right-click for high-pass, low-pass, band-pass, or band-stop filter.

    右击指定高通、低带阻滤波器。

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  • The high-order multi-band-pass FIR filter designed with this algorithm is featured by big attenuation in stop-band and small ripple in pass-bands.

    算法设计高阶滤波器,其幅频响应的衰减很大通带波动很小

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  • The high-order multi-band-pass FIR filter designed with this algorithm is featured by big attenuation in stop-band and small ripple in pass-bands.

    算法设计高阶滤波器,其幅频响应的衰减很大通带波动很小

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