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在前人工作的基础上,利用傅立叶变换理论,在点扩展函数的空域因子和时域因子可分离的条件下,给出了像管动态传递函数的定性关系式。并针对一维坐标下二代像管在特定运动状态下的传递函数进行了具体的推导分析和理论计算,给出了具体的解析表达式及计算曲线。
Based on the previous work, using the Fourier transform theory, the qualitative relationship of the dynamic transfer function of the image tube is given under the condition that the spatial expansion factor and the time domain factor are separable. The derivation and theoretical calculation of the transfer function of second-generation tube in one-dimensional coordinates under certain motion are carried out. The analytical expressions and calculation curves are given.