A schematic editor and frequency-domain circuit solver in the latest release of XFdtd® 3D EM Simulation Software, enabling today’s most advanced antenna matching network and corporate feed network analyses.
TVS diodes help protect electronic circuits from surge voltages associated with an ESD event. XFdtd’s transient EM/circuit co-simulation capability combines the strength of 3D full-wave electromagnetic simulation with the flexibility of circuit solvers. This paper examines the approach, which embeds a transient nonlinear circuit solver in the full-wave simulation so that all electromagnetic phenomena are accounted for in a single time-domain simulation.
Remcom updated its XFdtd® 3D EM Simulation Software with transient EM/circuit co-simulation for electrostatic discharge (ESD) testing and support for transient voltage suppressor (TVS) diodes and spark gaps.
Non-terrestrial networks play a critical role providing service to locations not covered by terrestrial 5G networks. This paper describes the modeling of a SATCOM link, specifically how satellite coverage can be modeled using predictive simulation to capture important effects such as terrain masking, shadowing due to foliage, and multipath fading, which are essential to a proper evaluation of the link budget.
This paper presents a new predictive capability for simulating massive MIMO antennas and beamforming in dense urban propagation environments. Wireless InSite's MIMO capability is used to show predictions for SINR at specific device locations and the actual physical beams, including unintentional distortions caused by pilot contamination.