RS Analyst™

RS Analyst™ is a frequency domain application that calculates field-to-wire coupling.

RS Analyst™ Datasheet

Radiated Susceptibility Analysis

Use RS Analyst™ to predict voltage and current induced on electrical cables and interface circuits by external electromagnetic fields and to evaluate the performance of system design elements such as cable shields, EMI filtering, and system grounding.

Purchase RS Analyst™ as a stand-alone application or as a component of the complete EMI Analyst™ suite. RS Analyst™ runs on Microsoft Windows.

Radiated Susceptibility Analysis Results

Graph induced voltage and current, accounting for shielding, filtering, and system resonances.


RS Analyst™ supports radiated susceptibility requirements from all industries and regulatory agencies worldwide

  • Military

  • Aviation

  • Medical

  • Automotive

  • ISO

  • Industrial

  • Consumer

  • MIL-STD-461

  • DEF-STAN 59-41

  • SAE

  • CFR FCC Part 15

  • RTCA/DO-160

  • CISPR, IEC, ISO, and SAE standards

  • IEC

RS Analyst™ Property Controls

RS Field Incidence

Supports all incident fields

    • Any field polarization
    • Any field direction

RS Field Levels

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

  • Up to 1000 frequency/amplitude waypoints
  • 1 Hz to 100 GHz
  • Amplitudes from 1E-12 to 1E+12 V/m
  • Continuous, discontinuous, and stepped limits

Frequency Range

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

Conductor Templates

Model load circuits, coupling, mismatch,
and resonant effects of cabling using eight fully configurable conductor templates. Select length, wire gauge, separation, ground plane, and shield attributes 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

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


  • Woven wire braid shields
  • Solid wall shields
  • User-specified transfer impedance

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

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


Take into account the loading and resonant effects of circuitry in your system by accurately modeling the RF characteristics of your circuits. Easily
accommodates the linear loading effects of Line Impedance Stabilization Networks required for standardized RS tests.

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