| FPS系统中场的解析法分析 |
| |
| 引用本文： | 陈泽均.FPS系统中场的解析法分析[J].电子科技大学学报(社会科学版),1989(2). |
| |
| 作者姓名： | 陈泽均 |
| |
| 作者单位： | 电子科技大学光电子技术系 |
| |
| 摘 要： | 本文引入运动坐标,将复杂的边界条件展为傅里叶级数,并选择适当的坐标参量,用分离变量法导出了采用图案型偏转轮的摄象管的聚焦、投射和扫描(FPS)系统空间电位分布的形式简洁的严格解。并在统一坐标系下,求出了磁场分布。本文的解克服了以往文献的解的结构复杂和计算量大的弱点,使得可用解析法求出FPS系统的特性参量和在小型计算机上实现FPS系统的最优化设计。
|
| 关 键 词： | 聚焦、投射和扫描系统 图案型偏转轮 边界条件 偏转电位分布 |
ANALYSIS ON ELECTROMAGNETIC FIELD IN FPS SYSTEM |
| |
| Chen Zejun.ANALYSIS ON ELECTROMAGNETIC FIELD IN FPS SYSTEM[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),1989(2). |
| |
| Authors: | Chen Zejun |
| |
| Institution: | Dept.of Opto-Electronic Technology |
| |
| Abstract: | By means of introducing coordinate of motion to expand complex boundary conditions into Fourier series and selecting appropriate coordinate parameters, this paper derives a simple and rigrous expression of the electric potentiai distribution in focus projection and scahning(FPS)system of Camera tubes. The magnetic field is also analyzed and given in a unified coordinate system. The simplicity of these solutions is possible to obtain characteristics of FPS system by using analytic method and to realize the optimization design of FPS system by a minicomputer. |
| |
| Keywords: | focus projection and scanning (FPS) system pattern yoke boundary condition deflection potential distribution |
| 本文献已被 CNKI 等数据库收录！ |
