Title :
EMC/EMI problems and diffraction modeling: Finite difference time domain vs. method of moments
Author :
Uslu, Mehmet Alper ; Apaydin, Gokhan ; Sevgi, Levent
Author_Institution :
Dept. of Electron. & Commun. Eng., Dogus Univ., Istanbul, Turkey
Abstract :
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.
Keywords :
electromagnetic compatibility; electromagnetic interference; electromagnetic wave diffraction; finite difference time-domain analysis; method of moments; EMC; EMI; FDTD analysis; HFA; MoM; canonical wedge scattering problem; diffraction modeling; electromagnetic compatibility; electromagnetic interference; finite difference time domain analysis; high frequency asymptotics; method of moments; tip diffraction; Antennas; Diffraction; Finite difference methods; Method of moments; Numerical models; Scattering; Time-domain analysis; diffraction; finite difference time domain (FDTD); high frequency asymtotics; method of moments (MoM); wedge;
Conference_Titel :
Electromagnetic Compatibility, Tokyo (EMC'14/Tokyo), 2014 International Symposium on
Conference_Location :
Tokyo
