Characterizing EMI Radiation Physics for Edge- and Broad-Side Coupled Connectors
Electromagnetic radiation for a printed circuit board (PCB) midplane connector is studied in this paper. By applying integral-equation (IE) based method and characteristic mode (CM) analysis, the current is split into radiating and non-radiating ones. The radiated power from each part of the structure can be quantified using the radiating current. Therefore, the radiation hot spot can be identified for both edge-side coupled and broad-side coupled connectors. Furthermore, the radiation characteristics for these connectors are compared.
Y. S. Cao and X. Wang and W. Mai and Y. Wang and L. J. Jiang and A. E. Ruehli and S. He and H. Zhao and J. Hu and J. Fan and J. L. Drewniak, "Characterizing EMI Radiation Physics for Edge- and Broad-Side Coupled Connectors," Proceedings of the IEEE International Symposium on Electromagnetic Compatibility, Signal and Power Integrity (2017, Washington, D.C.), pp. 766-771, Institute of Electrical and Electronics Engineers (IEEE), Aug 2017.
The definitive version is available at https://doi.org/10.1109/ISEMC.2017.8077970
IEEE International Symposium on Electromagnetic Compatibility, Signal and Power Integrity (2017: Aug. 7-11, Washington, DC)
Electrical and Computer Engineering
Electromagnetic Compatibility (EMC) Laboratory
National Science Foundation (U.S.)
Keywords and Phrases
Connectors (Structural); Electromagnetic Compatibility; Electromagnetic Pulse; Electromagnetic Waves; Heat Radiation; Integral Equations; Signal Interference; Characteristic Modes; Hot Spot; Printed Circuit Boards (PCB); Radiated Power; Radiation Characteristics; Radiation Physics; Connectors; Electromagnetic Interference (EMI); Radiation
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Article - Conference proceedings
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