Abstract: Ground-based two-dimensional (2D) array radar suffers from low angular resolution, including azimuth and pitch directions because of the limited size of antenna aperture. In this paper, to ...

Abstract: Aiming at the typical environment of underwater target passive positioning, the performance of a two-dimensional DOA estimation method based on L-shaped array is simulated. Firstly, the ...

Before the US-Israeli strikes on Iran, Washington assembled its largest force and some of its most powerful weaponry in the Middle East in decades. President Donald Trump had warned the US was “locked ...

Trump calls Anthropic a ‘Radical Left AI company run by people who have no idea what the real World is all about’ US-Israel war on Iran – latest updates Sign up for the Breaking News US email The US ...