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用于电容传感器的任意信号发生器研究
The Research on Arbitrary Signal Generator of Capacitance Sensor
【摘要】 通过对特定函数波的研究,设计了用数字电路控制TG门,通过传输一定函数值分布的电压,就可得到任意函数信号和任意函数暂态过程的信号.这在电容传感器测量中得到较好的应用.
【Abstract】 Based on the research on specific function waves,the output with digital encoder is designed to control some transfer gates orderly.The signal generator of arbitrary function signal and arbitrary function transient process can be made according to the distributed voltage with certain function value which has been widely applied into the measurement of capacitance sensor.
【关键词】 数字技术;
函数信号;
暂态过程;
信号发生器;
CMOS传输门;
【Key words】 digital technique; function-wave; transient state process; signal generator; CMOS transfer gate;
【Key words】 digital technique; function-wave; transient state process; signal generator; CMOS transfer gate;
【基金】 国家自然科学基金资助项目(60572001)
- 【文献出处】 许昌学院学报 ,Journal of Xuchang University , 编辑部邮箱 ,2007年05期
- 【分类号】TM935
- 【下载频次】58