Abstract

Lumped-element sections are used for modeling coupling between high-speed digital and I/O lines on printed circuit boards (PCBs) in this paper. Radiated electromagnetic interference (EMI) is investigated when the I/O line going off the board is driven as an unintentional, but effective antenna. Simulated results are compared with measurements for coupled lines. A suitable number of lumped-element sections for modeling is chosen based on the line length and the highest frequency of interest.

Meeting Name

IEEE 1997 International Symposium on Electromagnetic Compatibility, 1997

Department(s)

Electrical and Computer Engineering

Keywords and Phrases

I/O Lines; PCB; Antenna; Coupling Modeling; Electromagnetic Interference; High-Speed Digital Lines; Lumped Parameter Networks; Lumped-Element Sections; Printed Circuit Boards; Printed Circuits; Radiated EMI; Radiated Electromagnetic Interference; Transmission Line Theory

Document Type

Article - Conference proceedings

Document Version

Final Version

File Type

text

Language(s)

English

Rights

© 1997 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.

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