[1]章文勋.平行细线圆环天线的互阻抗[J].东南大学学报(自然科学版),1979,9(4):86-97.[doi:10.3969/j.issn.1001-0505.1979.04.008]
 Zhang Wen-xun.Mutual Impedance Between Two Parallel Thin-Wire Circular-Loop Antennas[J].Journal of Southeast University (Natural Science Edition),1979,9(4):86-97.[doi:10.3969/j.issn.1001-0505.1979.04.008]
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平行细线圆环天线的互阻抗()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
9
期数:
1979年第4期
页码:
86-97
栏目:
本刊信息
出版日期:
1979-12-20

文章信息/Info

Title:
Mutual Impedance Between Two Parallel Thin-Wire Circular-Loop Antennas
作者:
章文勋
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Author(s):
Zhang Wen-xun
关键词:
互阻抗 圆环天线 电流分布 感应电势法 有耗传输线 等效传输线法 短路 特性阻抗 几何关系 馈电点
分类号:
+
DOI:
10.3969/j.issn.1001-0505.1979.04.008
摘要:
本文首先回顾了自由空间圆环天线的理论进展;然后用感应电势法推导了平行细线圆环在任意环径和任意相对位置情况下的互阻抗普遍公式,並指出在各种特殊几何关系下的简化情况;讨论了用等效传输线法确定圆环上电流分布的方法。最后将上述等效传输线——感应电势法的公式应用来计算两个同轴齐置的一波长短路圆环之间的互阻抗,所得的结果与文献所载的实测结果相符。
Abstract:
In this paper the development of the theory of the circular-loop antenna in free space is first reviewed. A general formula for mutual impedance between two parallel thin-wire circular loops of any radii and in different relative positions is suhsequently derived, using the e. m. f. method; and this is reduced to simpler forms for certain special geometrical relations. The current distribution in the loops is also discussed, using the method of equivalent transmission line. Finally, applying these two methods to calculation of the mutual impedance of two identical one-wavelength circular loops with co-axial and boresight arrangement for different distances between the centres, we obtain numerical results with the aid of a computer, which are found to agree with the experimental data given in a previons paper.
更新日期/Last Update: 2013-05-01