带通滤波器(band-pass filter)是指能通过某一频率范围内的频率分量、但将其他范围的频率分量衰减到极低水平的滤波器,与带阻滤波器的概念相对.一个允许特定频段的波通过同时屏蔽其他频段的设备。
... 输出整流滤波电路 Output Rectification Filter Circuit 带通滤波电路 Band Filter Circuit ; Band Pass Circuit 液压滤波电路 Hydr.filtercircuit ...
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... BANDWIDTH-LIMITED OPERTION 受带宽限制的运用条件 bandwidth-limited circuit 带通滤波电路 bandwidth-limited pulse 带宽限脉冲 ...
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... bandstop filter circuit 带阻滤波电路 Band Filter Circuit 带通滤波电路 active filter circuit 有源滤波电路 ...
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主动带通滤波器电路 Active band-pass filter
本文分析微带SIR(阶梯阻抗谐振器)带通滤波电路的寄生通带问题。
The parasitic passband of microstrip bandpass filters using parallel coupled SIR (Stepped Inpedance Resonators) is analyzed in this paper.
设计带通滤波电路和比例放大电路，对前置放大电路的输出信号进行滤波、降噪和放大。
Secondly, used a preamplifier to pre-amplify the integrated signal of induced charge detected by the CZT surface pixel arrays nuclear radiation detector.
带通滤波电路是本系统消除噪声的关键部分，论文深入分析了带通滤波器的传输函数和幅频特性。
The transmission function and the amplitude-frequency characteristic of the filter is deeply analyzed. This filter guarantees the system precision as the components of the BPF were picked with choice.
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