Abstract: To address the complexities of spatial non-stationary (SnS) effects and spherical wave propagation in near-field channel estimation (CE) for extremely large-scale multiple-input ...

Rebecca Rosenberg has 10+ years of experience as a writer and content strategist. She has written dozens of articles on retirement, financial planning, business, tech, and more. Rebecca has a master’s ...

The typical American worker is entering later life with far less put away than many experts say is needed for a secure retirement, according to a new analysis that shows gaps in savings, access to ...

Abstract: In this paper, a series-fed right-hand circularly polarized (RHCP) antenna array with microbumps based on high resistivity silicon (HRSi) is proposed for sub-Terahertz (sub-THz) applications ...