Abstract: Multiple-input and multiple-output (MIMO) radar systems are an active field of research, indicated by progress in all domains, such as circuit and monolithic microwave integrated circuit ...

Stargazers in East Yorkshire and Lincolnshire were treated to a rare display of northern lights on Wednesday night. Members of the public shared pictures of the colourful lights display over homes and ...

With the smartest display we’ve seen on a dock, this is a solid choice if you want to connect three displays using dedicated video ports, but the lack of overall power lets down the otherwise ...

Image of 3I/ATLAS on November 29, 2025 at 21:53 UTC, taken with a 0.26-meter telescope in Rayong, Thailand. The interstellar visitor is shown emitting jet structures no natural comet should produce ...

Abstract: This article proposes a construction method of capture region subject to input constraints of pulsed engine, field-of-view (FOV) constraint, and impact angle constraint based on the ...