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

fYear

2014

fDate

12-16 May 2014

Firstpage

25

Lastpage

28

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility, Tokyo (EMC'14/Tokyo), 2014 International Symposium on

Conference_Location

Tokyo

Type

conf

Filename

6997109