Abstract: Wideband tightly coupled arrays (WTCAs) are essential components of modern advanced communication systems. However, the inevitable mutual coupling will lead to severe beam deterioration ...

Methods: A Swedish explorative proof-of-concept study was conducted between May and July 2023, combining quantitative and qualitative methodology. In total, 15 medical students from Karolinska ...

Abstract: Phase arrays (PA) are widely used in radar target detection due to their flexible spatial scanning capabilities. However, in the terahertz (THz) band, the higher frequency makes the ...