Electromagnetic Interference and Compatibility (EMI/EMC)
Minimizing electromagnetic interference with simulation delivers high-performance, compliant and safe electronics systems, down to the microchip level.
ANSYS APPLICATIONS
Performance, Safety and Compliance
Electronic systems are often safety or mission critical. They form the backbone of global technology disruptions, from 5G-connected devices to autonomous vehicles and the Internet of Things. As performance requirements increase and electronics proliferate, the risk of interference leading to degraded performance, unintended consequences—or even failure—rises dramatically. With simulation, EMI/EMC issues can be resolved in advance, with reduced physical testing to deliver high-performance, safe and compliant designs.
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PCB and Component Design
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Cable Harness Design
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Antenna Design and Placement
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System Integration
Workflows Simulate Any Electromagnetic Situation
PCB and Component Design
EMC compliance can be simulated with Ansys’ near/far field EMI, parasitic extraction and circuit simulation capabilities.
Cable Harness Design
With a streamlined cable simulation workflow that's able to handle complex structures and cable routing, placement can be determined with appropriate shielding to minimize cross talk, radiation and susceptibility
Antenna Design and Placement
With full wave electromagnetic field solvers and an electromagnetic interference toolkit, installed antenna radiation patterns can be determined for optimal placement to minimize co-site interference.
System Integration
Cable and circuit simulations – including shooting and bouncing ray plus techniques and full wave field electromagnetic solvers - enable the performance of electronic subsystems to be examined in electrically large environments.
Featured Products
A 3D electromagnetic field solver to design high-frequency and high-speed electronic components. Its FEM, IE, asymptotic and hybrid solvers address RF, microwave, IC, PCB and EMI problems.
- Solves multi-layer packages
- 3D layout workflow for PCBs and packages
- High-frequency electromagnetic solvers
- IP protection through 3D components
A specialized tool for simulating power and signal integrity as well as EMI analysis of IC/PCB packages. Solve for power delivery systems and high-speed channels in electronic devices.
- Electrothermal and mechanical analysis
- IBIS and IBIS-AMI SerDes analysis
- Virtual compliance
- Impedance, crosstalk and EMI scanning
- Automated decoupling capacitor Optimization
Ansys EMA3D Cable is a cable EMC modelling tool that specializes in analyzing lightning-induced electromagnetic (EM) effects on large platforms.
- SpaceClaim’s Direct Modeler UI
- Cable Cross-Sections Electrostatic Simulation
- Streamiled Cable-ficused Workflow
- Hybrid Transmission Line Harness
An electromagnetic field simulation solver for electric machines and electromechanical devices. Solve static, frequency-domain and time-varying electric fields.
- 2D and 3D electromagnetic FEA
- Component to system - Reduced-order modeling
- Advanced electromagnetic material
- Automatic adaptive meshing
- Multiphysics analysis
- Slice-only technology
Ansys Q3D Extractor calculates the parasitic parameter of frequency-dependent resistance, inductance, capacitance and conductance (RLCG) for electronic products.
- Solid modeling
- Power/signal integrity analysis
- Various extraction types
- Automatic, adaptive mesh refinement
Ansys Twin Builder is a powerful solution for building, validation and deploying simulation-based systems and digital twins:
- Build, validate, and deploy digital twins
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Digital twin models integrate real-world data
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Increase efficiency with digital twins
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Virtual prototype of a deployed system
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Advanced asset management with digital twins
- Ansys systems-level simulation know-how
Accurate simulation tools such as Ansys HFSS help engineers diagnose and mitigate sources of electromagnetic interference in 5G devices early in the design cycle.
Improve Wireless Performance Through Simulation
The world’s growing array of wireless environments—from antennas filling cities to smart devices filling homes—requires engineers to understand potential interference issues, ranging from the circuit board to the end use surroundings. With the potential for interference and performance degradation in our growing world of wireless systems, simulation lets you understand issues early and solve for interference and efficiency.
WEBINARS
On Demand Webinar
Ansys HFSS 2021 R1: Redefining What’s Possible with Mesh Fusion
This webinar spotlights Ansys 2021 R1’s latest release of Ansys HFSS and provides a detailed look at its new groundbreaking Mesh Fusion technology. Discover how you can break the rules, achieve better designs and deliver breakthrough products with more functionality than ever before.
On Demand Webinar
Accelerating EMI/EMC Testing Using Simulation
Learn how Ansys electromagnetic simulations can help to reduce the number of re-spins in a design, along with the time and cost that companies invest in physical EMI/EMC testing of the products.
On Demand Webinar
Ansys 2021 R1 Update: EMA3D Cable Faster EMC Solving for Large Systems
Join us for this webinar which showcases new Ansys EMA3D Cable features to help you streamline manual cable design.
See What Ansys Can Do For You
See What Ansys Can Do For You
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