摘要
设计了一种基于混沌振荡电路来进行频率测量的新方法,该测量方法不需要基准时钟,测量精度不随被测频率的变化而受影响,且测量精度较高、电路简单、成本低廉。
In this paper,we present a new method based on chaotic oscillating circuits to measure frequency.The standard clock that is necessary in general method is not demanded here,the accuracy of this method is stable while frequency changes.High accuracy, simple circuit and low cost are the other merits of this method.
出处
《电测与仪表》
北大核心
2003年第8期12-14,41,共4页
Electrical Measurement & Instrumentation
基金
国家自然科学基金(59975082
30170267)
