Abstract: Coherent multiple-input–multiple-output (MIMO) radar could significantly improve the weak moving target detection ability by accumulating multichannel and multiframe echo signal. However, ...

Arsenal boss Mikel Arteta has explained why Jurrien Timber and Riccardo Calafiori were left out of his starting XI to face Club Brugge in the Champions League on Wednesday night. The Gunners were ...

Abstract: It is a common requirement for over-the-horizon radar to detect the air and sea targets in the same direction simultaneously. A long observation time is needed to detect them. However, over ...

Democratic lawmakers on Sunday continued to sound the alarm over allegations that military leaders called for a “double tap” strike on an alleged drug boat, intentionally killing the two survivors of ...

This video explores a rare armored prototype built with two separate turrets, a design intended to double its battlefield effectiveness. Footage examines how the unusual layout impacted visibility, ...