EMA3D® Connect FAQ
EMA3D® Connect represents the next generation of electromagnetic simulation by bringing modern innovation, AI-driven intelligence, and advanced automation directly into Ansys EMC Plus and Ansys Charge Plus. Designed as a companion to Ansys Discovery, EMA3D Connect streamlines complex workflows, accelerates analysis, and opens the door to smarter, more adaptive simulation practices. By integrating automated processes, parametric exploration, and AI capabilities, EMA3D Connect is transforming how engineers work, making simulations faster, more insightful, and ready for the evolving demands of advanced electromagnetic and semiconductor design.
EMA3D Connect Overview
What is EMA3D Connect?
EMA3D Connect is a companion tool that enhances electromagnetic simulation workflows inside Ansys EMC Plus and Ansys Charge Plus.
It adds automated workflows, AI-supported analysis, parametric exploration, and advanced data visualization to streamline complex electromagnetic and semiconductor simulation tasks.
What does EMA3D Connect do?
EMA3D Connect improves engineering productivity by providing:
- Automated simulation workflows
- Parametric analysis tools
- Advanced visualization (2D plots, 3D renders)
- AI-driven insights
- Faster setup and data processing workflows
The goal is to help engineers focus on solving hard problems instead of fighting software limitations.
Learn more by reading the blog “Five Ways to Streamline Electromagnetic Simulation with EMA3D Connect” by clicking here.
What are the benefits of using EMA3D Connect?
Using EMA3D Connect unlocks major efficiency and capability improvements across Ansys EMC Plus and Ansys Charge Plus. By combining automated workflows and AI-driven analysis, users gain:
- Faster, more efficient workflows
- More consistent and reliable results
- Enhanced exploration and insight through parametric and data-driven analysis
- AI-supported decision making
- Greater flexibility and customization
Availability and Access
Where can I use EMA3D Connect?
EMA3D Connect is available directly within Ansys EMC Plus and Ansys Charge Plus through the Connect toolbar tab.
Do I need a separate license for EMA3D Connect?
No. EMA3D Connect is included with your Ansys EMC Plus or Ansys Charge Plus license. Ensure your installation is current to access all features.
Can EMA3D Connect run as a standalone application?
No. EMA3D Connect must be accessed within Ansys EMC Plus and Ansys Charge Plus.
Is EMA3D Connect required to run simulations?
No. It is optional, but highly recommended for automation, parametric studies, and advanced visualization.
Using EMA3D Connect
Does EMA3D Connect change my existing workflow?
No. Your workflow stays the same, but EMA3D Connect enhances it with automation, data visualization, and new analysis tools.
Does EMA3D Connect improve solver performance?
No. Solver speeds remain the same. EMA3D Connect improves overall efficiency by automating manual steps, organizing data, and reducing repetitive work.
Can I customize workflows or automation inside EMA3D Connect?
Yes. EMA can tailor EMA3D Connect workflows to your specific EMC or electromagnetic analysis needs. Contact EMA for custom development.
Launching from Discovery
How do I open EMA3D Connect inside Ansys Discovery?
In Ansys Discovery, click on the EMA3D or Charge tab and then select the Connect button in the toolbar. It launches in two clicks.
Data Visualization
What visualization tools does EMA3D Connect offer?
EMA3D Connect provides robust visualization options including:
- 2D plots
- 3D render views for FEM and FDTD
- Expanded color scales
- Mesh rendering
- Clipping tools for inspecting field behavior and geometry
How do I visualize simulation data?
Open your simulation data with Ansys EMC Plus or Ansys Charge Plus, then select “Plot from Connect” in the results tree to launch the visualization environment.
Python Scripting and Automation
How does EMA3D Connect support automation with Python?
EMA3D Connect includes a Python editor that automates repetitive tasks, accelerates turnaround time, and improves consistency. Scripts can be launched from the Home tab using the Plus icon.
What happens when a Python script runs?
Successful script execution produces CSV files that EMA3D Connect recognizes as data objects, allowing you to interact with them like any other 2D plot. Libraries such as NumPy and Avista are supported.
Convergence Monitoring
How does EMA3D Connect handle convergence monitoring?
EMA3D Connect provides built-in convergence monitoring for FDTD and FEM simulations, allowing users to set custom stopping criteria to reduce compute time.
What convergence methods are available?
Current options include:
- Target value thresholds
- Derivative-based criteria
- Manual stopping is also supported
Additional methods will be added in future releases.
S-Parameter Analysis
How does EMA3D Connect streamline S-parameter extraction?
EMA3D Connect includes a dedicated workflow for extracting and visualizing S-parameters using structured port directories and a .json configuration file.
How do I generate S-parameter plots?
- Open Results > S-parameters
- Right-click and select New Chart
- EMA3D Connect loads Touchstone files automatically
You may also compute S-parameters from probe data by specifying reference impedance and maximum frequency. Mixed-mode analysis is supported for four-port simulations.
Automated Workflows
How does EMA3D Connect simplify PCB import?
EMA3D Connect’s “Import a PCB” tool brings PCB layout data directly into Ansys EMC Plus or Ansys Charge Plus while automatically simplifying geometry and preserving:
- Layers
- Nets
- Components
- Mesh details
What PCB formats are supported?
EMA3D Connect imports PCB layout data directly from EDA tools, including traces, vias, nets, stackups, and MCAD/cable geometry, without requiring CAD B-rep conversion.
What is the reverse propagation workflow used for?
It converts real-world measured emitter data into a non-proprietary simulation component that behaves like the actual hardware. EMA3D Connect automates measurement ingestion, source creation, and model insertion.
What is the X-ray cable susceptibility analysis workflow?
The workflow provides a fully automated end-to-end process for X-ray cable simulation analysis, handling:
- Cable geometry generation
- Ansys Discovery setup
- Required simulations
- Post-processing of results
Can EMA create custom automated workflows?
Yes. EMA’s services team develops modular, scalable automated workflows tailored to specific EMC challenges. These workflows reduce development time and cost while enabling simulation-driven innovation.
Learn more in the Solving Electromagnetic Challenges webinar “Agentic Engineering with EMA3D Connect: Automated Workflows for EMC Plus and Charge Plus.” Watch on demand here.
Get Started with EMA3D Connect
What support does EMA provide?
EMA offers technical assistance, workflow guidance, training resources, and advanced customization services for EMA3D Connect and automated workflows.
Who should contact EMA?
Teams looking to streamline simulation workflows, improve electromagnetic analysis, or develop custom automation should reach out.
How can I get started?
Contact EMA through the Contact Us page. EMA will assess your goals, recommend workflows, and guide you through using EMA3D Connect or developing custom automation.
