Essays about: "computational electromagnetics CEM"

Found 2 essays containing the words computational electromagnetics CEM.

1. 1. Simplification of CAD Geometries to perform CEM Simulations

   University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

   Author : Farrukh Bashir; [2021]
   Keywords : Defeaturing; Modification; Blending Features; FEA; CEM; CAD; CAE.;

   Abstract : The purpose of this study is to investigate small features in CAD geometries which have high influence on computational time and memory consumption during electromagnetic simulations using CAE software. Computational Electromagnetics (CEM) simulations of complex CAD geometries like passenger cars crash often simulations remain incomplete due to a lot of irrelevant details. READ MORE

3. 2. Investigation of Near-Field Contribution in SBR for Installed Antenna Performance

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Harald Hultin; [2019]
   Keywords : Shooting and Bouncing Rays; Geometrical Optics GO ; Physical Optics PO ; antenna modeling; computational electromagnetics CEM ; CST; dipole; ray tubes; Geometrisk Optik; Fysikalisk Optik; antennmodellering; elektromagnetism; CST; dipol;

   Abstract : To investigate near-eld contributions for installed antennas, an in-house code iswritten to incorporate near-eld terms in Shooting and Bouncing Rays (SBR). SBRis a method where rays are launched toward an object and scatter using GeometricalOptics (GO). These rays induce currents on the object, from which the totalscattered eld can be found. READ MORE