节点文献
频点连续可调的低通滤波器设计
Design of Programmable Low-pass Filter for Cut-off Frequency Stageless Selecting
【摘要】 介绍了以AD9850和MAX264为核心实现截止频率连续可调的低通滤波器设计.通过AD9850为MAX264提供时钟,实现了低通滤波器截止频率及Q值可调节.实验结果证实了低通滤波器的良好特性.
【Abstract】 The paper mainly introduce the design of low-pass filer for cut-off frequency stageless selecting by using the chip of AD9850 and MAX264.Using AD9850 providing the clock to MAX264,cut-off frequency selected low-pass filer is implemented.Experimental results indicated a good performance of lowpass filter.
【基金】 辽宁省自然科学基金资助项目(20072056)
- 【文献出处】 沈阳师范大学学报(自然科学版) ,Journal of Shenyang Normal University(Natural Science Edition) , 编辑部邮箱 ,2008年03期
- 【分类号】TN713.4
- 【被引频次】4
- 【下载频次】246