Physicists Finally Observe a 50-Year-Old Theory Come to Life in a 2D Crystal

By cooling an atom-thin magnetic material, physicists have experimentally confirmed a classic 1970s model of two-dimensional ...
IEEE

Multi-task Learning Based Broadband Multi-harmonic Signal 2D-DOA Estimation Using Sparse Arrays

Abstract: Two-dimensional direction-of-arrival (2D-DOA) estimation plays a key role in array signal processing by providing accurate azimuth and elevation information. This full spatial awareness is ...
Inside Climate News

Trump Will Order Defense Department to Buy Coal Power

President Donald Trump plans to announce an executive order on Wednesday directing the U.S. Department of Defense to buy electricity from coal-fired power plants. The order, first reported by The Wall ...
IEEE

2D DOA Estimation for Multiple Parallel Sparse Linear Arrays via Recursive Roots Finding

Abstract: Multiple parallel sparse linear arrays (MPSLAs) can be strategically deployed in two-dimensional (2D) or three-dimensional (3D) space, offering a unique advantage by enabling easy conformal ...