It is known that as the length of a channel delay dispersion increases, longer filter lengths are required.
已知当信道延迟离散的长度增加时，需要更长的滤波器长度。
Group delay and dispersion characters are analyzed according to the above filter. In addition, the dynamic tunable feature is discussed.
详细分析了滤波器的群时延特性和色散特性，讨论了该滤波器的动态可调谐性质。
The semi classical theory was utilized to establish the theoretical model of laser_induced dispersion optical filter (LIDOF).
利用半经典理论，建立了激光感生色散光学滤波的理论模型。
At last, an analysis of the characteristic of chromatic dispersion of thin film filter was also provided.
最后，对介质膜滤波器的色散的特点进行了分析。
A simple method combined Mossbauer dispersion with resonance filter for measuring small energy shift and weak lines was described.
本文描述了一种利用穆斯堡尔色散结合共振过滤的简易方法，直接测量穆斯堡尔谱小能量移位和弱线成份。
The final tracking results can be obtained through dispersion processing multimode tracking data with Kalman filter and performing global fusion for the processed results.
通过卡尔曼滤波分散处理多个模式跟踪结果数据，再将处理结果进行全局融合得出跟踪最终结果。
In one example, the filter length can be matched to the level of channel dispersion.
在一个例子中，滤波器长度可被匹配于信道离散的级别。
Based on our and other's study on Faraday anomalous dispersion optical filter (FADOF), the principle, structure, property and various application of FADOF will be discussed in this paper.
以我们对铯原子法拉第反常色散原子滤光器(FADOF)的研究为基础，结合其它FADOF的研究成果，介绍了FADOF的原理、特性、以及在滤波、鉴频、磁光调制等方面的应用。
For the first time we apply new voigt anomalous dispersion optical filter (VADOF) in wireless optical communication. The system can be used both on ground and between satellites.
首次将新型佛克脱原子滤光器(VADOF)用于无线光通信，该系统既可用于地面光通信，也可用于卫星光通信系统。
The weeping willow style hollow fiber membrane or the capillary membrane filter can avoid the arrangement of a central gas dispersion tube, thus having simple structure.
该垂柳式中空纤维膜或毛细管膜过滤器不必设中心瀑气管，结构简单。
A general calculation method to obtain the transmission spectrum of Faraday anomalous dispersion optical filter (FADOF) is presented.
报道了一种计算法拉第反常色散滤光器(FADOF)透射谱的普遍方法。
Based on the optical rotatory dispersion effect, an optical filter for selecting the second harmonic of a frequency-doubled laser is constructed from quartz in combination with polarizers.
针对倍频激光中存在基频光的实际情况，依据石英晶体的旋光特性，利用石英晶体和起偏棱镜的组合，设计了一种用于去除倍频激光中基频光的光学滤波器。
Based on the optical rotatory dispersion effect, an optical filter for selecting the second harmonic of a frequency-doubled laser is constructed from quartz in combination with polarizers.
针对倍频激光中存在基频光的实际情况，依据石英晶体的旋光特性，利用石英晶体和起偏棱镜的组合，设计了一种用于去除倍频激光中基频光的光学滤波器。
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