摘要
本文以外测系统中三阶锁相环为例，讨论了模拟锁相环到采样锁相环的数字化方法。在数学分析的基础上，通过Ｚ变换．推导出三阶采样锁相环的结构图，并给出用微处理器实现数字化的８０８６汇编语言程序流程图。
Taking third order phase-locked loops in quterspace survey system for ebample,we deal with the digitized method of transform analogue into digital.In this paper,we give the structural drawing of filter based on math analysis by Z-transition,supply program flow diagram of the INTEL-8086 Assembly.
出处
《郑州工业大学学报》
1996年第3期66-70,共5页
Journal of Zhengzhou University of Technology
