Choosing the Right Solver and Mesh Size for EM Simulations

Altair Forum User

In this article you will learn how to choose the right solver and mesh size for EM simulations.

1 – Remote Keyless Entry.

2 – 315 MHz for US market & 434 MHz for Europe.

3 – Example of Coarse/Medium/Fine mesh related to λ.

4 – MLFMM solves quicker using uniform mesh size (Less mesh transitions preferred).

5 – Uniform mesh/Feature capture/Seats consideration dictates mesh size

6 – When using CADFEKO for Antenna and HyperMesh/SimLab for Vehicle modeling, the interface between Antenna and the Roof must be aligned external tools like HyperMesh/SimLab.

7 – Parametric CAD changes can be made using Parasolid Geometry Engine inside Altair Inspire

** - Indicates approximate memory size requirements for Antenna and Full Vehicle in a single simulation.