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PCB Level Conducted and Radiated Emission Analysis

Course Overview

This course is intended to show how to set up and run a conducted and radiated emissions (far field) simulation using SIwave and Designer. A differential driver will be driven by a pair of differential nets and a differential receiver will be used at the opposite end. We will look at the conducted emission and Near/Far field radiation from the PCB.


  • Basic knowledge of SIwave and Circuit design solver.
  • Two Port network theory.

Teaching Method

Lectures and computer practical sessions to validate acquired knowledge. 

A major emphasis is placed on teaching by software demonstration and on the development of a solution to a design challenge from start to finish. 

Learning Outcome

Following completion of this course, you will be able to:

  • Setup and Compute the S-parameters.
  • Create a dynamic link SIwave model in Designer for our time domain simulation.
  • Run transient simulation in Designer to generate conducted emissions plot.
  • Generate source files using push excitation in Designer.
  • Compute the far field response in SIwave.
  • Plot the far field result in dBuV/m at 3 meters.

 Available Dates

Learning Options

Training materials for this course are available with an Ansys Learning Hub Subscription. If there is no active public schedule available, private training can be arranged. 


This is a half-day classroom course covering both lectures and workshops. For virtual training, this course is covered over 2 x 2-hour sessions, lectures only.

Virtual Classroom Session 1

  • Module - Introduction.
  • Workshop – Conducted and Radiated Emission analysis.