Abstract: To improve the estimation accuracy of two-dimensional (2D) direction-of-arrival (DOA) of uniform rectangular array, and increase the degrees of freedom of the array, this paper proposes a ...

Abstract: Angle-of-arrival (AoA) estimation technology, with its potential advantages, emerges as an intriguing choice for indoor localization. Notably, it holds the promise of reducing installation ...

Secretary of Defense Pete Hegseth is planning a massive overhaul of the U.S. military’s command structure, which would downgrade headquarters in Europe, Asia and Africa, according to a new report.

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