In this letter, a subarray null adjustable method is proposed to solve the grating lobe problem for wideband large-spacing beam scanning arrays. With the reshaped subarray by this method, large null ...

Week 16 of the 2025 NFL season has provided instant classic after instant classic, and the Pittsburgh Steelers' (9-6) 29-24 road win at the Detroit Lions (8-7) had the wildest ending of them all on ...

Abstract: The space-time-coupled grating lobe clutter (GLC) usually exists and is difficult to handle for subarray-based phased array airborne radar, which would cause serious performance degradation ...

The Rationalists, a community focused on the risks of artificial intelligence, regularly gather with tech figures and other like-minded people in a complex that covers much of a city block. The ...

The Supreme Court justice spoke about recent rulings on the emergency docket. Supreme Court Justice Elena Kagan on Thursday publicly chided her conservative colleagues for deciding -- at least ...

Have you ever stared at a colorful Excel spreadsheet, wondering how to quickly calculate totals or counts based on cell colors? It’s a common frustration for anyone managing large datasets. While ...

Most Catholics are well-versed in the details of the Marian apparitions that took place in Europe at Lourdes in 1858 and at Fatima in 1917. While many have knowledge of the apparitions of Our Lady of ...

Given an array of positive integers nums, return the maximum possible sum of an ascending subarray in nums. A subarray is defined as a contiguous sequence of numbers in an array. A subarray [numsl, ...

President Trump said the launch of a low-cost Chinese AI model should be seen as a wake-up call for U.S. industries. Trump also announced plans to impose new tariffs on semiconductor imports. Photo: ...