IWTu8: Create Digital Twins of Phased Arrays from OTA Hardware Measurements and Scale Up for System-Level Simulation

Presentation Abstract
Model-based simulation enables early validation of design concepts, but accurately representing real-world imperfections can be challenging. This workshop will demonstrate how to create digital twins from hardware over-the-air measurements. Attendees will see live data gathering, model validation, and scaling to larger arrays, comparing digital twins with real hardware. Participants will learn to identify root causes of performance issues, using highly integrated mmWave beamformers with frequency conversion capable of circular polarization in compact antenna test range systems.