| 传输线端接对电磁兼容的影响 |
| |
| 引用本文： | 经纬.传输线端接对电磁兼容的影响[J].电子质量,2007(4):73-76. |
| |
| 作者姓名： | 经纬 |
| |
| 作者单位： | 西安电子科技大学,机电工程学院,西安,710071 |
| |
| 摘 要： | 通常可以使用传输线远端或近端端接来改善PCB上时钟信号和控制信号的信号完整性.对于不同的端接方法和不同的端接数值,也许在信号完整性方面差别不是很大,但对于沿传输线分布不同的电流和电压来说,EMC性能就会有所不同.本文研究了传输线端接方法对其EMC的影响.
|
| 关 键 词： | 端接 辐射 电磁兼容 |
| 文章编号： | 1003-0107（2007）04-0073-04 |
The Impact of Transmission Line Terminations on EMC |
| |
| Jing Wei.The Impact of Transmission Line Terminations on EMC[J].Electronics Quality,2007(4):73-76. |
| |
| Authors: | Jing Wei |
| |
| Abstract: | We usually improve the signal integrity of clock or control lines on PCB by terminating transmission line.Although the way of termination variants may produce similar results in aspect of signal integrity,the EMC performance maybe differ because of a different current and voltage distribution along the line.This paper investigates the impact of transmission line terminations on EMC performance. |
| |
| Keywords: | Termination Radiation EMC |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
