Kawa
Master Your Electromagnetic Data Analysis
A high-performance post-processing tool designed to transform complex simulation data into clear, actionable engineering insights.
Why Kawa ?
Kawa is Axessim’s dedicated software solution for results exploitation. Whether you are working on Electromagnetic Compatibility (EMC), antenna placement, or SAR evaluation, Kawa provides an intuitive interface to handle massive data volumes with exceptional fluidity.
Data Handling & Core Performance
Large-Scale Dataset Optimization: Multi-threaded engine capable of processing massive output files (Giga-cells) from time-domain or frequency-domain solvers without latency.
Solver Interoperability: Native support for Horus (Axessim’s solver) and broad compatibility with standard industry formats via advanced import filters.
Precision Management: Support for double-precision floating-point data to ensure zero loss in accuracy from solver to visualization.
Advanced 3D Visualization
Bring your simulations to life with a rendering engine optimized for complex models.
Vector & Scalar Fields: Dynamic visualization of E, H, and current densities (J).
Cuts & Isosurfaces: Explore the interior of your devices and instantly identify critical “hot spots.”
Multiple Results Comparison: Allows comparing multiple models or result sets (from different simulations or measurements) on a single graph or 3D view
Time-Step Animation: Observe wave propagation in real-time for a complete physical understanding of your system.
Signal Processing & EMC Compliance
Dedicated tools for regulatory standards and signal integrity.
Linear Math Suite: Integrated operators for custom result combinations (e.g., adding/subtracting fields, calculating RMS or peak values).
Advanced Signal and statistic process tools : High-performance Fast Fourier Transform with multiple windowing functions (Hanning, Hamming, etc.) for EMI/EMC spectral peak identification.
Regulatory masks (DO-160, MIL-STD, …).
Statistical Analysis & Uncertainty Quantification : Sensitivity Analysis, Key Statistical Indicators
Standard Compliance Tools: Automated comparison against regulatory masks (DO-160, MIL-STD, …).
Multi-Dimensional & Parametric Data Analysis
Multi-Dimensional Dataset Management: Efficiently aggregate results from large parametric studies (e.g., dielectric constant, field incidence angles, … simultaneously).
Sensitivity & Tolerance Analysis: Evaluate how small variations in manufacturing or material properties affect the overall electromagnetic performance.
Data Slicing & Filtering: Dynamic tools to “slice” through multi-dimensional data, allowing you to isolate the influence of a single parameter while others remain fixed.
Automation & Workflow Integration
Python Scripting API: Full access to the Kawa object model for automated post-processing, batch rendering, and custom KPI extraction.
Report Generation: Export of high-resolution images, data tables (CSV, JSON).
Cross-Platform Performance: Optimized for high-end Windows and Linux workstations.
The Kawa Advantage
Seamless Interoperability:
While natively integrated with Axessim’s solvers, Kawa is designed to be compatible with industry-standard data formats.
Big Data Performance:
Optimized algorithms to handle massive result files without compromising fluid navigation.
Custom Automation:
Streamline your workflow by automating repetitive tasks and report generation through powerful Python scripting.