高计数率下的四路反堆积放大电路

A quadruple rejected-pile up amplifier used for high counting rate up to 105/s of average counting rate was described in this paper.To meet the need of high counting rate,the baseline regulation fuction,rejected pile up fuction was designed in the amplifier and the mark of rejected pile up was given for treatment of successive circuits.The quadruple amplifier consisting of four same circuits was assembled in one single NIM modul.These circuits have the advantages of compact construction,small volume and sta...中文文摘：介绍一种在高计数率情况下的反堆积放大器,它允许通过的平均计数为105/s。该放大器为了适应高计数率的要求,设计了基线调节功能和反堆积功能,给出了堆积标志,以便后继电路的处理。该电路在一个单宽NIM插件中有完全相同的四路电路工作,结构紧凑,体积小,工作性能稳定。