Abstract: The coprime arrays (CA) offer attractive merits in enhancing the degrees of freedom (DOF) and reducing the mutual coupling compared to the uniform linear arrays, which improves the direction ...

Abstract: A novel frequency diverse array (FDA)-assisted secure transmission framework is proposed, which leverages additional frequency offsets to enhance physical layer security. Specifically, an ...

Center for Biopharmaceuticals and Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 160, DK-2100 Copenhagen, Denmark ...