1) group delay frequency
群延时频率
2) group delay frequency
群延迟频率
3) intermediate frequency group delay measuring set
中频群时延测试仪
4) differential group delay(DGD) slope
差分群时延(DGD)变化斜率
6) group delay ripple
群时延
1.
It is demonstrated that the apodization sharpness parameter plays a more important role in the behavior of the mean dispersion,group delay ripple and some other spectral responses even than the type of apodization profile itself.
75时,色散均值与理想色散之间的偏离量最小,群时延影响较小,反射带宽较大,且光栅长度较短。
2.
The positive hyperbolic-tangent profile is taken for example and it will demonstrate that a proper selection of the apodization strength factor can effectively improve the results obtaining minimum deviation of the dispersion from the required value,maximum reflection bandwidth and minimum group delay ripple impact.
以双曲正切函数为例,证明适当选择切趾强度参数,可以获得最小色散背离、最大的反射带宽和最小的群时延影响。
补充资料：怀卢延让（时延让新及第）
【诗文】：
冥搜忍饥冻，嗟尔不能休。几叹不得力，到头还白头。
姓名归紫府，妻子在沧洲。又是蝉声也，如今何处游。
【注释】：
【出处】：
全唐诗：卷834-22
冥搜忍饥冻，嗟尔不能休。几叹不得力，到头还白头。
姓名归紫府，妻子在沧洲。又是蝉声也，如今何处游。
【注释】：
【出处】：
全唐诗：卷834-22
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条