滤波器阻带

filter rejection band ;

  • 讨论滤波器设计中的一些理论尤其是研究了滤波器阻带实现传输零点的一些理论设计方法

    In the second, filter design theory and methodology has been investigated, especially the cross-coupled resonator filter and the modified chebyshev filter.

    www.fabiao.net

  • 设计滤波器选择性衰减预先给定易于控制

    The filter selectivity and stopband attenuation can be easily specified or controlled.

    dict.cnki.net

  • 本文介绍适用滤波器中心频率衍射补偿方法实验表明,此方法可以有效地改善滤波器阻带特性

    It is shown experimentally that a method available for compensating for the diffraction by centre frequency in narrow band filters can effectively improve their stopband characteristics.

    dict.cnki.net

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