| 模数混合采集系统设计中的噪声抑制 |
| |
| 引用本文： | 何山. 模数混合采集系统设计中的噪声抑制[J]. 微型机与应用, 2010, 29(6) |
| |
| 作者姓名： | 何山 |
| |
| 作者单位： | 中国测试技术研究院,电子研究所,四川,成都,610021 |
| |
| 摘 要： | 从影响典型模数混合采集系统噪声的各种因素入手,详细分析了引起模数混合采集系统噪声干扰的主要因素,针对每个环节提出了切实可行的抑制噪声的具体方法和措施,很大程度上提升了系统的性能,并给出了实例设计.
|
| 关 键 词： | 混合信号 噪声抑制 数据采集 纹波抑制 |
Noise rejection for mixed signal in data acquisition system |
| |
| HE Shan. Noise rejection for mixed signal in data acquisition system[J]. Microcomputer & its Applications, 2010, 29(6) |
| |
| Authors: | HE Shan |
| |
| Affiliation: | HE Shan(National Institute of Measurement , Testing Technology,Chengdu 610021,China ) |
| |
| Abstract: | It is a problem for circuit designer or layout engineer that how to reduce noise as low as possible in data acquisition circuit for mixed signal.At first, enumerate the various factors that bring noise in typical system of analog and digital signal mixed.Then, analyze the most primary influencing factors detailedly.Thirdly, put the specific method and measure to reduce noise aiming at each work flow, they improve system performance effectively.At last, an example design is brought out basing on aforemention... |
| |
| Keywords: | mixed signal noise rejection data acquisition ripple rejection |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
