【摘要】 本文以等效电路描绘了硅摄象管的工作机理,从而建立了硅摄象管图象信息传递过程的数学表达式。对硅摄象管的各个结构参数展开了定性的讨论,并在文献[1]、[2]的基础上,对整个器件进行了综合的考虑,提出了新的结构形式。这种形式,可使原摄象管的响应速度加快,信息贮存能力增大。通过理论计算,每秒钟可以传递250帧以上的图象。更多还原

【Abstract】 By using the equivalent circuit method, the principle of the silicon video tube ia described and the corresponding equations for transfer of signals are established. A qualitative analysis for the structure parameters of the tube is made. Based on the theory by schroder D. K. et al. (1973) and BP 1387501, a more general consideration for the whole device is given and a new kind of tube structure ia proposed. In this new tube, the response speed will be faster and the ability of signal storage will be larger than in the old one. The transference of more than 250 frames of picture per second would be expected.更多还原