Simyog

Welcome to SimYog

Agile for Hardware

SimYog’s mission is to enable agile processes for
hardware development. This will be achieved by
augmenting physical science with data-science and
will reduce time-to-market from concept to deployment.

Welcome to SimYog

Virtual Laboratory for EMI/EMC

Compliance-Scope®, is a Virtual EMI/EMC laboratory
where designers can validate and improve their hardware
at an early stage by uploading their design files.
The tool also provides diagnosis and suggestions
for low-cost fixes at the Printed Circuit Board level.

Why Us

The Virtual EMI/EMC Laboratory

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Simulation results correlates with Lab Results

Design For EMC

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Front Loading EMC for first-time pass

Diagnosis For EMC

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EMC mitigation to meet compliance

Our Approach

Automated EMC Laboratory Setup

EMC Specific Model Libraries

Fast 3D Runtime

EMC Diagnosis

REDUCED CAD ENGINEERING EFFORT
ACCURATE ANALYSIS
... AND FIX

Compliance-Scope®

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virtual laboratory for emi/emc

Compliance-Scope®, is a Virtual EMI/EMC laboratory where designers can validate and improve their hardware at an early stage by uploading their design files. The tool also provides diagnosis and suggestions for low-cost fixes at the Printed Circuit Board level.

Compliances that we support

CISPR 25 RE laboratory Setup

CISPR 25 Voltage Method

CISPR 25 Current Method

ISO 11452-4 Open-Loop Method

ISO 11452-4 Closed-Loop Method

MIL STD 461G RE 102 Setup

MIL STD 461G CE101 Setup

MIL STD 461G CE102 Setup

CISPR11 RE laboratory Setup

CISPR32 RE laboratory Setup

Technology

Data Models

Compliance-Scope® employs data-based models for several equipment in the laboratory e.g. injection-clamp model, antenna model, LISN model and operating condition dependent IC-models. These models capture the working of individual elements and are plugged into the Electromagnetic solver environment for a system-level output.

  • Injection-Clamp Model.
  • Operating Condition Dependent IC-Model.
  • LISN Model.
  • EMI Reciever Model.

CE and RE LISN Models

Method of Moments: NO Absorbing Boundary

Physics Based Simulation

These include fast 3D full-wave Electromagnetic solver, 2D Electromagnetic solver based on Multi-conductor Transmission Line (MTL) theory and circuit solver. Based on the laboratory type, Compliance-scope applies custom hybrid solvers such that accuracy is maintained while speeding up the solution process.

  • Fast MoM Solver.
  • Adaptive Frequency Sweep for EMI/EMC output parameters.
  • Hybrid Solvers.

Case Studies

Study of Radiated Emission from an Automotive Touchscreen System – A Simulation Driven Approach

Effect of Cable-bend on CISPR25 CE Current Method

Black-Box DC-DC Integrated Circuit Modeling towards Design for EMC in Automotive Electronics

Model-Based System-Level EMI/EMC Simulation for BCI Pass-Fail Prediction.