标题：
Equivalent Theory and Its Realization of the Radiated Immunity Test with Incident Field Excitation Coupling to Multi-Conductor Transmission Lines Based on the Consistency
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所属单位：
自动化学院
发表刊物：
Diangong Jishu Xuebao
摘要：
Cable, as electromagnetic coupling receptor, is one of the main sources of electromagnetic interference (EMI). With the increasingly complex electromagnetic environment, the radiated immunity test of the cable has been one of the important subjects in electromagnetic compatibility area. However, the cost of traditional test method is high. In this paper, an equivalence of two test methods on the basis of model of fields coupling to transmission lines (FCL) and model of transmission lines excited at two-port (ETP) respectively is proposed. According to the typical principle of multi-conductor transmission lines (MTLs), the substituted test method for that based on FCL is implemented by resorting to a generator line laid parallel and in proximity of the cable under test and fed at the terminations by two voltage sources, whose amplitude and phase shift is suitably controlled. Availability of the proposed scheme is preliminary investigated by simulation and subsequently verified by measurement through setting up fields coupling to multi-conductor transmission lines (FCL) test platform in anechoic chamber and transmission lines excited at two port test platform. Eventually, the results suggest that these two models consist well in certain frequency range, which provides a new approach for radiated immunity test of cable has a potential application prospect. © 2018, Electrical Technology Press Co. Ltd. All right reserved.
ISSN号：
1000-6753
是否译文：
否
发表时间：
2018-04-10
合写作者：
Gao, Xinxin,Lou, Qianceng,Yan, Wei
通讯作者：
王世山
发表时间：
2018-04-10
学位：工学博士学位
职称：副教授
所在单位：自动化学院