Electromagnetic Simulation of a Bulk Current Injection Test Setup for Automotive Applications

摘要：

　　In this paper,electromagnetic(EM)simulation is used to predict the radiofrequency noise induced by Bulk Current Injection(BCI)in the terminations of a CAN-bus.In the analysis,a typical setup for automotive applications is considered and common mode(CM)and differential mode(DM)noise voltages induced across the bus terminations are evaluated by combining EM simulation of the setup with mixed-mode scattering parameter representation of the simulation outputs,and suitable circuit models of the bus terminal networks.The proposed approach can be used to analyze setups with different terminal networks,and allows to quantify the severity of the BCI test by correlating CM-to-DM conversion to the degree of unbalance of the CAN-bus terminal networks.

作者: F.Grassi S.A.Pignari

作者单位: Department of Electrical Engineering,Politecnico di Milano P.za Leonardo da Vinci,32,I-20133-Milano,Italy

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2011(2011年电磁学研究新进展学术研讨会)

会议地点: 苏州

会议语种:英文

页码: 1406-1409

在线出版日期: 2011-09-01（万方平台首次上网日期，不代表论文的发表时间）