节点文献
有源电极在肌电检测中的应用
Application of active electrode at detection of surface EMG signal
【摘要】 一种普通电极与前置放大电路结合起来的有源电极,该电极对噪声和干扰有很强的抑制能力,并有很好的信噪比,很适合于作生物电弱信号检测。
【Abstract】 This paper introduces an active electrode of preamplifier with ordinary electrode.It has the depression-ability to noise and interference,and more high signal/noise ratio about this electrode.It is fit for the detection of poor signal of bioelectricity.
【关键词】 有源电极;
表面肌电信号;
噪声;
干扰;
【Key words】 active electrode; surface electromyogram signal; noise; interference;
【Key words】 active electrode; surface electromyogram signal; noise; interference;
- 【文献出处】 医疗卫生装备 ,Chinese Medical Equipment Journal , 编辑部邮箱 ,2006年08期
- 【分类号】R318
- 【被引频次】3
- 【下载频次】137