| Feature | Student Version Limit | Practical Impact | | :--- | :--- | :--- | | | Max 20 components | Prevents modeling complex arrays (e.g., 8x8 antenna array) or detailed system-level PCBs. | | Mesh Elements | Max 2,000 tetrahedra | Severely limits simulation accuracy. Converged meshes often require 20k-100k elements. | | Solution Frequency | Max 10 GHz | Cannot design mmWave circuits (5G FR2, 24 GHz Radar) or optical devices. |