short wave pass filter短波通滤光片
long wave pass filter长波通滤光片
wave digital filter[电子] 波数字滤波器
polyphase wave digital filter多相波数字滤波器
wave band filter波带滤波器
Millimeter wave planar filter毫米波平面滤波器
direct wave trap filter直接陷波
wave notch filter陷波滤波器
half-wave stack filter半波堆滤波器
An approximately linear phase wave filter is designed to replace the signal process circuit used ever after analyzing the phase wave on the filter. The detail circuit diagram of amplifier is also offered.
论文详细论述了硬件电路的设计过程，分析了系统过去所用信号调理电路对信号相移的影响，改用近似线性相移的滤波器电路，给出了放大电路的完整电路图。
参考来源 - DSP控制下多功能数据采集系统研究