Training

Automotive Radiated Immunity

This tutorial will demonstrate the EMA3D® workflow for an automotive radiated immunity (RI) simulation in SpaceClaim. This workflow includes setting up the problem space, assigning properties, defining probes, and basic post-processing. You can download the full training document here. There is a video below that describes this tutorial. Note that the training document is always […]

Shielding Effectiveness of a Box

This tutorial will demonstrate the EMA3D® workflow for the shielding effectiveness of a box illuminated by an external field. This workflow includes setting up the problem space, assigning properties, defining probes and basic post-processing. You can download the full training document here. Videos that describe this tutorial are below. Note that the training document is […]

Antenna in a Resonant Cavity

This tutorial will demonstrate the EMA3D® workflow to determine the electric field present inside a cavity when there is an emitter (antenna) inside the same cavity. The full tutorial can be downloaded here. Videos that describe this tutorial are below. Note that the training document is always the most up-to-date version, so the videos may not […]

HIRF Coupling to an Aircraft

This training instructs users through preparing a HIRF problem in the current Ansys EMC Plus (formerly EMA3D® Cable) workflow. A model of an F-16 Fighting Falcon has been prepared for this simulation. This preparation included model simplification and surface cleaning to ensure mesh is representative of the model, and cable simplification for the use of […]

HIRF Coupling to a Cockpit up to 18GHz

This tutorial is a step-by-step demonstration on how to perform a HIRF simulation in the current EMA3D® workflow. A model of an F-16 Fighting Falcon cockpit has been prepared for this simulation. This preparation included model simplification and surface cleaning to ensure mesh is representative of the model, and cable simplification for the use of […]

EMA3D® HIRF Training

  By Eric Miller Click Here to download training file. The Training can also be viewed below. The purpose of this training module is to build familiarity with the basic functions of EMA3D®. By building a very simple plane model, you will learn basic geometry creation and modification techniques. Due to the limited nature of […]

F22

Aircraft P-Static

The best tool for this purpose is here: Ansys EMC Plus | Ansys Electronics Aircraft Precipitation static (Aircraft P-Static) is a term used to describe interfering noise resulting from the redistribution of charge on an operating aircraft. As an aircraft moves through the air, it acquires charge until sufficient voltage levels are reached to initiate […]

EMI from a Slot in a Box

By Cody Weber and Bryon Neufeld Benchmark Simulation Using EMA3D® It is important to demonstrate that EM simulation packages can reproduce measured data for problems of interest. EMI from a slot is a common EMC concern. This demonstration compares an EMA3D® simulation to an existing measurement in the literature. The electromagnetic interference (EMI) from a […]

EMA3D Training

EMA® is pleased to provide free training in EMA3D® and MHARNESS®. Please look at the demos below. In each case, EMA® provides: A document that lists every individual step and discussion of each procedure Downloadable CAD geometry files so that you can repeat the exercise or extend to your specific application A video in which an […]

CADfix interface of EMA3D

Radiated Susceptibility Analysis

By Cody Weber Radiated susceptibility analysis for electronics and avionics is an important aspect of electromagnetic environmental effects (E3) and electromagnetic compatibility (EMC) efforts. The work involves: Determining the environment or radiating emitter field levels. The source of emission may be external to the aircraft (HIRF/EMR) or from another known emitter on the platform. Analysis […]

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