EMC/EMI problems and diffraction modeling: Finite difference time domain vs. method of moments
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CitationUslu, M. A., Apaydın, G., & Sevgi, L. (2014). EMC/EMI problems and diffraction modeling: Finite difference time domain vs. method of moments. In 2014 IEEE International Symposium on Electromagnetic Compatibility (pp. 25-28). Piscataway, NJ: IEEE.
Edge and/or tip diffraction has long been investigated. Early attempts were analytical and called High Frequency Asymptotics (HFA). With the use of computers, numerical approaches have also appeared. In this study, two powerful numerical models, Method of Moments (MoM) and Finite Difference Time Domain (FDTD), are used in diffraction modeling on the canonical wedge scattering problem.