Ezperimental Study on Noise Coupling among Multiple Power Areas through Edge Coupling and via Penetrations
High-frequency noise can be coupled among multiple power areas through edge coupling and via penetrations. Cavity models with both vertical and horizontal connections are used to model the coupling characteristics. Experimental study was conducted to validate this modeling approach. The measured and modeled results agree very well up to several GHz, demonstrating the effectiveness of the approach. Although there are some discrepancies especially at high frequencies possibly due to the neglect of the fringing effect in the cavity connection model, the modeling approach has been demonstrated to be effective and useful for engineering applications in practical designs.
Gang Feng Jun Fan
Electromagnetic Compatibility Laboratory Department of Electrical and Computer Engineering Missouri Electromagnetic Compatibility Laboratory Department of Electrical and Computer Engineering Missouri
国际会议
Progress in Electromagnetics Research Symposium 2008(2008年电磁学研究新进展学术研讨会)(PIERS 2008)
杭州
英文
1-4
2008-03-24（万方平台首次上网日期，不代表论文的发表时间）