RE Analyst™

RE Analyst™ is a frequency domain analysis tool that computes electric and magnetic fields radiated from wiring.

RE Analyst™ Datasheet

Radiated Emissions Analysis

Use RE Analyst™ to predict compliance with radiated emissions limits and to evaluate the performance of system design elements such as EMI filtering, cable shielding, circuit characteristics, and system grounding.

Purchase RE Analyst™ as a stand-alone application (requires CE Analyst™) or as a component of the complete EMI Analyst™ suite. RE Analyst™ runs on Microsoft Windows.

Radiated Emissions Analysis Results

Graph radiated emissions predictions in the same format as measurement plots.


RE Analyst™ supports conducted emissions requirements from all industries and all regulatory agencies worldwide

  • Military

  • Aviation

  • Medical

  • Automotive

  • Industrial

  • Consumer

  • MIL-STD-461

  • DEF-STAN 59-41

  • CFR FCC Part 15

  • RTCA/DO-160

  • CISPR, IEC, ISO, and SAE standards

RE Analyst™ Property Controls

Shield Terminations

Account for shield termination method and its effect on cable shielding effectiveness.

  • Peripheral Shield Terminations
  • Wire Pigtail Terminations
  • Braid Pigtails
  • Flat Conductor Pigtails
  • Terminations at one end or both ends

RE Noise Source Templates

Model voltage and current waveform properties used in your electrical and electronic circuits. Define nearly any waveform using the eight built-in waveform templates or import waveforms from scope measurements or simulations.

  • Gated sinusoid
  • Trapezoid
  • Double exponential
  • Damped sinusoid
  • Inductive switching transient
  • Pulse-modulated sine
  • Ringing trapezoid
  • Piece-wise linear

Frequency Range

  • 10 Hz to 100 GHz
  • Linear or logarithmic steps
  • Resolution 1 Hz (linear), 1000 pts/ decade (logarithmic)

Conductor Templates

Conducted emissions are affected significantly by circuit loading, coupling, mismatch, and resonant effects of cabling. Use eight built-in, fully configurable conductor templates to design your cabling. Select length, wire gauge, separation, ground plane, and shield dimensions to match your system interconnects.

  • Unshielded wire pair
  • Shielded wire pair
  • Shielded single wire
  • Unshielded wire triple
  • Unshielded wire pair over ground plane
  • Shielded single wire over ground plane
  • Unshielded wire over ground plane
  • Shield wire pair over ground plane

Load Circuits

Accurately predict power line conducted emissions using Line Impedance Stabilization Network models and account for loading and resonant effects of circuitry to which your system is connected by accurately modeling end circuits using the same schematic capture program used for EMI Filters described above.

RE Limits

All RE limits, all agencies and custom
limits. User definable and fully customizable.

  • Up to 1000 frequency/amplitude waypoints
  • 1 Hz to 100 GHz
  • Amps/m, Volts/, dBuA/m, dBuV/m
  • Amplitudes from 1E-12 to 1E+12

Shield Transfer Impedance

Calculates shield transfer impedance, the true figure of merit for cable shielding effectiveness, using shield physical parameters, such as:

  • Number of Strands
  • Strand Diameters or Wall Thickness
  • Weave Angle
  • Strand Material
  • Optical Coverage

Solid wall and woven wire braid cable shields.

EMI Filters

Accurately synthesize EMI filters using the built-in schematic capture program. Choose from ideal and realistic components. Complete property customization.

  • Resistors, inductors, capacitors
  • Ferrite beads
  • Coupled inductors, differential mode and common mode
  • LISNs
  • Feed-through capacitors
  • Standard terminations
  • Wiring and printed circuit interconnects

System Requirements


Windows 7, 8, or 10, 32-bit or 64-bit

1 USB port, 2.0 or later

4 GB RAM or more

200 MB hard drive space


Internet access and browser

License Key