EM.CUBE's CUBECAD is a comprehensive 3-D parametric CAD modeler with the capability to import and export standard CAD formats (STEP, IGES, STL, VRML, OpenFlight, DEM, etc.). This allows for native construction of structures along with the ability to fly in external CAD models with ease.
Software - 3D/2D parasitic extraction
The Q3D Extractor® Software from Ansoft. Multi-layer boards, complex IC packages, and 3D on-chip passive structures are common in today's high-performance electronic designs...
EM.CUBE's Metal3D.module is a frequency domain full-wave simulator for modeling 3-D metal structures. Its 3-D Method of Moments (MoM) simulation engine analyzes wire structures or wire-frame models of metallic surfaces and volumes with utmost modeling accuracy in an open boundary environment.