非子午绕组偏转器磁场的分析与计算
ANALYSIS AND COMPUTATION OF THE MAGNETIC FIELD PRODUCED BY NON RADIAL DEFLECTORS
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摘要: 本文给出了鞍形和环形非子午绕组偏转器磁标位和特性函数的解析式.对彩色显象管和电子束曝光机等的偏转线圈设计具有实际意义.理论计算与实测结果符合良好.
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关键词:
- 电子光学; 偏转器; 非子午绕组
Abstract: Analytical expressions are given for computing the magnetic potential and characteristic functions produced by non-radial deflectors. These expressions are useful for designing the deflectors such as used in the color picture tubes and the electron beam lithography system. The computing results are in agreement with the measured values. -
T. Maruyama et al., IEEE Trans. on CE, CE-25 (1979), 491-496.[2]丁守谦,物理学报,30(1981),459-471.[3]E. Munro et al., Optik,60 (1982), 371-390.[4]尤世杰等,电子科学学刊,7(1985),127-135.[5]王竹溪,郭敦仁,特殊函数概论,科学出版社(1979). -
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