Abstract
EMI coupling paths in an electronic controller are investigated experimentally. Common-mode current measurements on the attached cable are used for diagnosing changes made to the EMI coupling path. Experiments that include shielding various portions of the PCB, and re-routing high-speed traces are conducted to characterize the coupling path. A means of identifying and characterizing EMI coupling paths in functioning hardware, and relating them to design features, is demonstrated.
Original language | English |
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Pages (from-to) | 1970-1972 |
Number of pages | 3 |
Journal | IEICE Transactions on Communications |
Volume | E84-B |
Issue number | 7 |
Publication status | Published - 2001 Jul |
Keywords
- Common-mode current
- EMI
- EMI coupling path
- High-speed routing
ASJC Scopus subject areas
- Software
- Computer Networks and Communications
- Electrical and Electronic Engineering