Complex-valued transmission-line parameters and their relation to the radiation resistance
Complex-valued transmission-line parameters and their relation to the radiation resistance
复制标题
复值传输线参数及其与辐射电阻的关系
DOI：
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发表时间：
2004
期刊：
影响因子：
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通讯作者：
S. Tkachenko
中科院分区：
文献类型：
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作者：
J. Nitsch;S. Tkachenko
本文将电报员方程推广到一般模式和甚高频，以包括辐射效应。它示出，新的线参数是规范相关的。然而，这些参数也有一个独立于规范的表示。在这种表示中，单位长度的电容与辐射电阻无关，只有单位长度的电感（严格地说，是它的虚部）构成它。
In this paper, the telegrapher equations are extended to general modes and very high frequencies to include radiation effects. It is shown, that the new line parameters are gauge dependent. However, there is also a gauge-independent representation of these parameters. In this representation, the per-unit-length capacitance is not correlated with the radiation resistance, only the per-unit-length inductance (strictly speaking, the imaginary part of it) constitutes it. The generalization to multiconductor and to finite straight transmission lines is straightforward.