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首页> 外文期刊>Electrical Engineers - Part III: Radio and Communication Engineering, Journal of the Institution of >Some Applications of Field Plotting
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Some Applications of Field Plotting

机译：现场绘图的一些应用

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摘要

By the process of field-plotting in the cross-section of a uniform transmission line, an orthogonal field pattern of curvilinear squares satisfying the boundary conditions is obtained. If Nv is a number of voltage steps and Nf the number of electrostatic flux lines in this field plot, the characteristic impedance is given by Z = 377Nv/Nf????????????????/k where ???????? is the permeability, and K is the permittivity. Applications to coupling and screening are also considered. The use of models in an electrolytic tank for capacitance determination from field plots or direct measurement is discussed, and an axially symmetrical three-dimensional field is plotted. Mention is made of the relaxation process and rubber-sheet methods of field-plotting.
机译：通过在均匀传输线的横截面中进行场绘制的过程，获得了满足边界条件的曲线正方形的正交场图案。如果在该场图中Nv是电压阶跃的数量，Nf是静电通量线的数量，则特性阻抗由Z = 377Nv / Nf给出。哪里?????????是磁导率，K是介电常数。还考虑了偶联和筛选的应用。讨论了在电解槽中使用模型从场图或直接测量确定电容的方法，并绘制了轴对称三维场。提到了松弛过程和现场绘图的橡胶片方法。

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