探测器
物理
数字信号处理
计算机科学
数字信号处理器
锁相环
相位检测器
信号(编程语言)
相(物质)
电子工程
循环(图论)
出处
期刊:IEEE Transactions on Instrumentation and Measurement
[Institute of Electrical and Electronics Engineers]
日期:2005-05-23
卷期号:54 (3): 1209-1213
被引量:32
标识
DOI:10.1109/tim.2005.847138
摘要
A digital signal processor-based phase detector system is described whose performance is sufficient to implement a beam-phase control or other radio frequency closed-loop control systems which are typical for heavy ion synchrotrons. The delay caused by the system is less than 10 /spl mu/s, and the accuracy of the detected phase is better than /spl plusmn/1/spl deg/ for unmodulated signals. Although beam-phase control is the target application, the system may also be used in totally different fields of application. A number of measurement results show the high potential of this solution.
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