An analysis of four-line transmission line transformer

摘要：

In this paper, by applying with the analysis method of the asymmetrical(current) bifilar even transmission line, the analysis for the characteristic of impedance converting, output balance and transmission of four-line transmission line transformer are done. The impedance theoretical result, which is better than the result by transmission equation especially in low frequency, is in good agreement with the metrical values. The analysis of magnetic core is simplified by transmission coefficient, but out with the equivalent circuit. This provides the elaborate foundation for the device, modeling and optimize of the multimode feed network.

关键词： 1:2 four-line transmission line transformer multimode feed network the analysis method of the asymmetrical bifilar even transmission line transmission-line equation

作者: DU Xiao-yan LU Jie-qing ZHANG Xiu-gang NIU Zhong-xia

作者单位: Information Engineering University Zhengzhou 450002

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）