Design of Optic Fiber Transmission System Used in the Measurement of Broadband EMP Signal
A design is proposed for optic fiber system which is used for transient signal transmission, adopting OPA and FET as the input device of optical transmitter separately.The system receives and handle difference divide signal inputted. Through network analyzer,frequency respond of optic fiber transmission system is measured when two kinds of different input terminuses circuit are adopted.When square wave pulse signal is injected into optic fiber transmission system, time-domain respond of two schemes are analyzed and compared.From comparison, adopting FET as input terminus device of optical transmitter has much advantage than adopting OPA.
Electromagnetic pulse optic fiber transmission system broadband
Yi-Guo Xu Cheng Gao Yan-Xin Li Bi-Hua Zhou
PLA University of Science and Technology,Nanjing 210007
国际会议
Asia-Pacific Conference on Environmental Electromagnetics CEEM2009(第五届亚太环境电磁学学术会议)
西安
英文
180-183
2009-09-16（万方平台首次上网日期，不代表论文的发表时间）