Q4 2025 earnings call recap: accounting correction, intermodal/logistics trends, and 2026 revenue outlook ($3.65–$3.95B).
Dan Ives Wedbush AI Revolution ETF (IVES) downgraded: high fees, concentrated mega-cap tech risk. Read here for an investment analysis.
Abstract: Reconfigurable holographic surfaces (RHSs) have been proposed as a cost-effective and power-efficient solution for extremely large-scale arrays, where the amplitude of electromagnetic waves ...
Abstract: Accurate channel estimation in hybrid-field extremely large-scale multiple-input multiple-output (XL-MIMO) systems is crucial for unlocking their potential in future wireless communications.