ELEXANA is expanding its capabilities to continue serving our clients by adding state-of-the-art electromagnetic emissions modeling to our service offerings. Beginning in July 2025, we can model any electromagnetic emissions source, from power stations and cell towers to new chips and Printed Circuit Boards.
⚙️ What Is Electromagnetic Modeling?
Electromagnetic modeling is the simulation and analysis of electric, magnetic, and electromagnetic field behavior across environments, devices, and infrastructures. It enables engineers and project teams to predict, diagnose, and resolve EMF-EMI issues before construction, during product development, or as part of failure investigations.
ELEXANA uses advanced modeling software and proprietary RED (Regenerative Electromagnetic Design) protocols to offer simulation services across:
Emission source mapping (conducted and radiated)
Electromagnetic shielding design and field attenuation modeling
Time-domain and frequency-domain EMI analysis
Antenna interaction studies and coupling predictions
Near-field and far-field radiation exposure analysis
Crosstalk and signal integrity modeling in PCB and low-voltage circuits
Grounding scheme effectiveness (mesh vs. star vs. hybrid models)
Biological field exposure simulations using ALARA principles
Applications We Serve
1. Product Design & Pre-Compliance Engineering
Simulate enclosure emissions and filter performance
Model PCBs and wiring for EMI hotspots
Predict EMC pass/fail behavior before formal lab testing
2. Shielding Systems & Architecture
Design and verify magnetic, electric, and RF shielding performance
Model wall, floor, and room-level shielding behavior
Predict reflection, absorption, and resonance interactions
3. Construction & Infrastructure Projects
Model EMF impact of transformers, switchgear, and building wiring
Analyze equipment room emissions and staff exposure risk
Ensure compatibility of smart building tech with EMF-safe design
4. Industrial & Medical Environments
Simulate emissions from VFDs, MRI rooms, and wireless systems
Ensure safe operation of wearable and implanted medical devices
Predict field interference in production lines and labs
5. Government, Utilities & Defense
Predict field leakage from substations, communication systems, or radar installations
Shielding simulation for secure facilities and classified environments
Field propagation studies in urban and open terrains (including GPS-mapped models)
Modeling Tools & Methods
ELEXANA uses a blend of commercial and proprietary tools for 2D and 3D electromagnetic simulation, including:
FEM (Finite Element Method) and FDTD (Finite-Difference Time-Domain)
Boundary Element and Hybrid Time-Frequency approaches
Full-wave and quasi-static analysis models
Software platforms: ANSYS HFSS, CST Studio Suite, COMSOL Multiphysics, and in-house RED-compliant solvers
All simulations include detailed deliverables:
Vector field plots
Shielding effectiveness curves
Crosstalk maps
Compliance overlays
Design optimization recommendations
As a top-tier company in our industry, we strive to enhance and improve our skills at surveying and assessing electromagnetic field radiation every day. We are on the path to achieving software modeling capabilities that will set a new standard.