Design of a 1.2 GSPS single-channel real-time long-distance transmission sampling system for fast-transient signal
This article has introduced the origin and speciality of fast-transient signal,and told the meaning of researching on fast-transient signal.The main troubles of sampling on fast-transient signal is its fast and transient,and the experiments bad condition also troubles the transmission of information.To solve those troubles we put forward a technology called digital Forward-sampling,and designs a sampling system for the fast-transient signal with this technology.The sampling rate of this system is 1.2 GSPS; it could get the whole pulse of fast-transient signal through the digital Forward-sampling technology; this system also could transmit the result to the analyzing equipment kilometers away immediately,before the data was destroyed by the electromagnetic and mechanical wave.In the end,this article tells the result of testing on this system,and gives the improved project.
fast-transient signal nanosecond digital forward-sampling real-time long-distance transmission
CHENG Xiao-Lei(程晓磊) FAN Ru-Yu(范如玉) LI Bing-Kang(李斌康)
Department of Engineering Physics,Tsinghua University,Beijing 100084,China;Northwest Institute of Nu Northwest Institute of Nuclear Technology,Xian 710024,China
国际会议
The 13th National Nuclear Physics Conference of China(第十三届全国核物理大会暨第八届会员代表大会)
兰州
英文
217-221
2007-08-22（万方平台首次上网日期，不代表论文的发表时间）