Study on the Measurement Method for Transfer Impedance of Multi-conductor Shielded Cable in Time-domain

被引:0
|
作者
Zhang Liuhui [1 ]
Zhou Yinghui [1 ]
Sun Zheng [1 ]
Shi Lihua [1 ]
机构
[1] PLA Univ Sci & Tech, Natl Key Lab Electromagnet Environm Effects & Ele, Nanjing 210007, Jiangsu, Peoples R China
关键词
electromagnetic pulse coupling effect; multi-conductor shielded cable; current injection method; transfer impedance;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In order to study the electromagnetic pulse coupling effect of multi-conductor shielded cable, a five-parallel-line test structure with free adjusting space is designed for pulse current injection test. The pulse source with nano-second rising time is also designed to produce large current. Several kinds of multi-conductor cables are tested in the established system and their surface transfer impedance as well as their shielding effectiveness is obtained in time-domain. A comparison of the time-domain test result to the frequency-domain test result is presented.
引用
收藏
页码:664 / 667
页数:4
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