Existing computer software for EMC analysis can be divided into three categories. Analytical modeling codes employ closed form expressions to solve problems of general interest to EMC engineers or circuit designers. Numerical modeling codes use numerical techniques to solve Maxwell's equations subject to specific boundary conditions. EMC rule checkers search a design for features that violate basic EMC design guidelines. This paper outlines the relative advantages and limitations of each of these three approaches and describes an expert system EMC modeling approach. The new approach combines analytical models, numerical models, and EMC rule-checking in order to evaluate designs in much the same way that an EMC expert would.
T. H. Hubing et al., "An Expert System Approach to EMC Modeling," Proceedings of the IEEE International Symposium on Electromagnetic Compatibility (1996, Santa Clara, CA), pp. 200-203, Institute of Electrical and Electronics Engineers (IEEE), Aug 1996.
The definitive version is available at http://dx.doi.org/10.1109/ISEMC.1996.561228
IEEE International Symposium on Electromagnetic Compatibility (1996: Aug. 19-23, Santa Clara, CA)
Electrical and Computer Engineering
Electromagnetic Compatibility (EMC) Laboratory
Keywords and Phrases
EMC Modeling; EMC Rule Checkers; Maxwell Equations; Maxwell's Equations; Analytical Modeling Codes; Boundary Condition; Closed Form Expressions; Design; Electrical Engineering Computing; Electromagnetic Compatibility; Expert System; Expert Systems; Numerical Analysis; Numerical Modeling Codes; Search; Search Problems; Boundary Conditions; Computer Software; Crosstalk; Electromagnetic Wave Interference; Finite Element Method; Mathematical Models; Numerical Methods; Computer Modeling Codes; Finite Difference Time Domain Codes
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Article - Conference proceedings
© 1996 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.