节点文献
多周期同步测频测量精度的提高
Method of high accuracy frequency measurement
【摘要】 给出了一种多周期同步测频的改进方法,论述了其基本原理及硬件实现,并对其误差进行了分析。该方法继承了多周期同步测频法的优点,同时提高了测量精度。
【Abstract】 This paper presents a method of high accuracy frequency measurement.Basic principle and hardware design of the method are discussed and analysis of error is also given.This method is based on the multi-cycle synchronization frequency measurement has higher accuracy.
【关键词】 频率测量;
多周期同步;
高精度;
【Key words】 frequency measurement; multi-cycle synchronization; high accuracy;
【Key words】 frequency measurement; multi-cycle synchronization; high accuracy;
- 【文献出处】 电测与仪表 ,Electrical Measurement & Instrumentation , 编辑部邮箱 ,2003年06期
- 【分类号】TM935.1
- 【被引频次】39
- 【下载频次】394