| 一种便捷的新型矩形偏转线圈的设计方法 |
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| 引用本文： | 张雄,屠彦,汤勇明. 一种便捷的新型矩形偏转线圈的设计方法[J]. 真空科学与技术学报, 2001, 21(1): 21-25 |
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| 作者姓名： | 张雄 屠彦 汤勇明 |
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| 作者单位： | 东南大学电子学研究所 |
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| 摘 要： | 针对新型矩形偏转线圈的设计提出了一种简单新颖的设计方法。该方法不仅可以避免复杂的三维电磁场计算和优化，而且还可以利用现有的旋转对称偏转线圈的计算结果，因此可节省大量的时间。此外，该方法不仅可用于非旋转对称矩形线圈的设计，还可用于其它的电磁场问题。文中采用一简单的偏转线圈结构模型，从数值计算和实验验证两方面证明了该方法的正确性和可行性。
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| 关 键 词： | 矩形偏转线圈 旋转对称偏转线圈 偏转性能 |
| 文章编号： | 0253-9748(2001)01-0021-05 |
| 修稿时间： | 2000-03-20 |
New Designing Method ofRectangular Deflection Coil |
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| Zhang Xiong,Tu Yan,Tang Yongming. New Designing Method ofRectangular Deflection Coil[J]. JOurnal of Vacuum Science and Technology, 2001, 21(1): 21-25 |
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| Authors: | Zhang Xiong Tu Yan Tang Yongming |
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| Abstract: | A novel method was proposed to design rectangular deflection coil.The technical advantages of the method include:much simplified,time saving calculation;massy and coplicated simulation of 3D electromagnetic field distribution can be avoided and the existing data of rotational coil design can be used.Not only can this method be used in rectangular deflection coil design,but it can also be used to solve other electromagnetic problems.The feasibility and reliability were tested both by numerical simulation and experimental measurement in the case of a simple home made defection coil. |
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| Keywords: | Rectangular deflection coil Rotational symmetry deflection coil Deflection property |
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