等波纹阻带滤波器 equal-ripple stopband filter
对称阻带滤波器 rejectfilter ; [电子] symmetrical band-reject filter
带阻滤波器 band-stop filter ; BEF ; [电子] band elimination filter
数字带阻滤波器 digital band-reject filter ; reject filter
带阻滤波器电路 band-block filter circuit
带阻滤波器抑制器 rejector
带除阻滤波器 band elimination filter
窄带带阻滤波器 narrow-band rejection filter
带阻滤波器阻抗 rejectorimpedance
尤其是本文把正则阶作为约束条件之一，从而保证了滤波器通带的平坦性和阻带的快速衰减，并且在阻带滤波器的频谱值非常接近于零。
Especially, regularity as one of the constraints assure the flatness in passband and the high attenuation in stopband, even the value of stopband response is very close to zero.
所设计滤波器的选择性和阻带衰减可预先给定并易于控制。
The filter selectivity and stopband attenuation can be easily specified or controlled.
介绍了一种改进阻带性能的SIR滤波器。
Introduces a SIR electric filter with improved stopband performance.
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