| OPTIMIZATION OF THE MAGNETIC DEFLECTION SYSTEM BY THE METHOD OF ORTHOGONAL DESIGN |
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| 引用本文： | 谢志行,黄达诠,沈庆垓. OPTIMIZATION OF THE MAGNETIC DEFLECTION SYSTEM BY THE METHOD OF ORTHOGONAL DESIGN[J]. 电子科学学刊(英文版), 1989, 6(1): 80-84. DOI: 10.1007/BF02893175 |
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| 作者姓名： | 谢志行 黄达诠 沈庆垓 |
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| 作者单位： | Dept.of Radio Englineering Zhejiang University，Hangzhor，Dept.of Radio Englineering，Zhejiang University，Hangzhor，Dept.of Radio Englineering，Zhejiang University，Hangzhor |
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| 摘 要： | By using the expressions of the field parameters and with the aid of the Orthogonal DesignMethod,we optimized the design of the saddle delection yoke with a ferromagnetic shield.The results ob-tained agree with the practical model.It is pointed out that the end ear and the distribution of the fieldparameter B_0(z)have important effects on the deflection aberrations.An example is given,in which the elec-tron optical properties of the deflection coils having cosine distribution and finite length and that of the de-flection coils having distributed winding are compared.
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Optimization of the magnetic deflection system by the method of orthogonal design |
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| Xie Zhixing,Huang Daquan,Shen Qinggai. Optimization of the magnetic deflection system by the method of orthogonal design[J]. Journal of Electronics, 1989, 6(1): 80-84. DOI: 10.1007/BF02893175 |
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| Authors: | Xie Zhixing Huang Daquan Shen Qinggai |
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| Affiliation: | (1) Dept. of Radio Englineering, Zhejiang University, Hangzhor |
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| Abstract: | By using the expressions of the field parameters and with the aid of the Orthogonal Design Method,we optimized the design of the saddle delection yoke with a ferromagnetic shield.The results ob- tained agree with the practical model.It is pointed out that the end ear and the distribution of the field parameter B_0(z)have important effects on the deflection aberrations.An example is given,in which the elec- tron optical properties of the deflection coils having cosine distribution and finite length and that of the de- flection coils having distributed winding are compared. |
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| Keywords: | Electron optics Deflection system Method of optimization |
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