NBF NarrowBand Filter 窄带滤波器
narrowband filter 带通滤波器 ; 窄频带滤波器 ; 窄带滤光片
narrowband rf filter 窄频带滤波器
STC Astro Narrowband Duo Filter 重度光害滤镜
optical narrowband filter 光窄带滤波器
narrowband pass filter 窄带通滤光片
narrowband couple filter 窄带结合滤波器
narrowband tracing filter 窄带跟踪滤波
narrowband tracking filter 窄带跟踪滤波器
narrowband dielectric filter 窄带介质滤波器
This algorithm combined with the algorithm estimating and separating parameters of each component using Dechirp Narrowband filter can pick up many peak value once from the WHT plane.
该算法结合解线调和窄带滤波器分离和估计各分量的参数的算法，可以一次提取多个尖峰值。
Furthermore, the change of the noise through narrowband filter and detection circuit and the effect on the radar tracking precision are analyzed in quantity.
对噪声经过窄带滤波、检波电路后的变化及其对雷达跟踪精度的影响进行了定量分析。
But to the CW pulse signal with changing carrier wave frequency, common filter cannot achieve narrowband filter, whereas broadband filter cannot reach the request of the signal-noise ratio.
可是，对于载波频率不断变化的CW脉冲信号，普通的滤波器难以实现窄带跟踪滤波，而宽带滤波又不能达到提高信噪比的要求。
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