Identifying of the Special Purpose Generator Pulses

摘要：

There are some suitable methods for the measurement of ultra-short solitary effectromagnetic pulses (EMP) that are generated by high power microwave generators. The characteristics of EMPs are high power level (Pmax=250MW) and very short time duration (tp∈<1, 60>ns). Special requirements for measurement methods have to be considered because of the specific EMPs properties. In the paper, two suitable methods for this application are presented. The first one, the calorimetric method, utilizes the thermal impacts of microwave absorption. The second method presented -the magneto-optic method -uses the Faradays magneto-optic effect as a sensor principle. A combined calorimetric sensor was realized and there were made some experimental EMP measurements with good results. The sensor utilizing the magneto-optic method is still in development

作者: P. Drexler P. Fiala

作者单位: Department of Theoretical and Experimental Electrical Engineering Brno University of Technology, Kolejní 2906/4, 612 00 Brno, Czech Republic

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2007(2007年电磁学研究新进展学术研讨会)(PIERS 2007)

会议地点: 北京

会议语种:英文

页码: 560-564

在线出版日期: 2007-03-26（万方平台首次上网日期，不代表论文的发表时间）