The positioning, navigation, and timing (PNT) information is fundamental to modern information systems. Over the years, people have invented many navigation systems to get PNT information, whereas ...

Astronomers have confirmed the first known triple system in which all three galaxies host actively feeding, radio-bright ...

Abstract: Fall detection systems are vital for identifying falls and ensuring prompt assistance, reducing the risk of severe injuries. As society progresses and health concerns gain more attention, ...

Abstract: Time-domain macromodeling represents an effective technique for generating compact models of the linear time-invariant portion of complex electromagnetic systems. Among the various ...