BESIII主漂移室时间测量中HPTDC的应用研究

Application study of HPTDC for time measurement of BESIII MDC

介绍了BESIII主漂移室应用HPTDC(HighPerformanceTimetoDigitalConverter)进行时间测量的研究,介绍了HPTDC的相关情况,以及基于HPTDC时间测量电路的设计及测量结果。

In this paper, the background of using HPTDC(High Performance Time to Digital Converter) to make the time measurement of BESIII MDC is introduced. The performance about HPTDC and the module design based on HPTDC and the test result are described.