Release notes

v4.0.0 (January 7, 2025)

Features:

Improvements:

Changed solver from GetDP to NGsolve for greatly improved stability and simulation speed
- Removal of parallel process calculation
Updated Thin PCB detection when importing CAD file
Excitation type removed
- Simultaneous excitation has been eliminated in favor of postprocessing of sequential excitation results, but can now be done in postprocessing
Implemented lumped element losses
Added active S-parameters charts section in all multiport simulations
Implemented Hard Stop to immediately stop the simulation process
Model outline can now be scaled and repositioned in the radiation patterns window
Improved error message handling and user experience

Bugfixes:

Fixed issue with multiple coaxial ports
Fixed issue where phase shifting did not work in coaxial port cases
Fixed incorrect Gain values in multiple port Simultaneous Excitation cases
Fixed issue where airbox domain is eliminated when replacing CAD geometry
Compressing the case with results is disabled if they do not exist
Fixed issue when sending the geometry from FreeCAD to CENOS if the case has not been saved
Improved the case saving process to prevent corrupted files
Adjustment in case warning saved when closing case
Geometry variables can now be updated in the physics from the first attempt
Parametric study now can be stopped
Fixed issue where the 'Import CAD' button in CENOS did not work when creating a case using the Geometry Editor approach
Combined results of a parametric study can now be opened after deleting a subcase
Fixed impedance normalization in Smith Chart
The frequency step change no longer affects the mesh
Fixed the overlap of scales in the electric/magnetic field
Fixed Kernel error due to missing VC++ redistributables
Fixed issue where recalculated results would not open correctly when one of the ports was removed