Abstract: This paper introduces an innovative low-cost, wide-angle beam-scanning digitally reconfigurable intelligent array that leverages the co-manipulation of both the element factor and array ...

Fintel reports that on November 7, 2025, Barclays maintained coverage of Array Technologies (NasdaqGM:ARRY) with a Equal-Weight recommendation. As of October 30, 2025, the average one-year price ...

Getting good at SQL for interviews can feel like a puzzle. You know the basics, but putting them together in a way that impresses people is another thing entirely. Luckily, there are great tools out ...

The United States led global production of rare earth elements (REEs) until the mid-1990s, when China emerged as the dominant supplier. China maintained near-total control of the market until 2012.

ABSTRACT: This paper presents a comprehensive numerical study of the two-dimensional time-dependent heat conduction equation using the Forward Time Centered Space (FTCS) finite difference scheme. The ...

Abstract: Distributed phased arrays have recently garnered interest in applications such as satellite communications and high-resolution remote sensing. High-performance coherent distributed ...

Ever wonder how some folks just seem to breeze through coding challenges and land those awesome tech jobs? A lot of it comes down to practice, and platforms like HackerRank are super helpful for that.

The current write-up suggests that the base case n = 4 works by showing: [0, 0, 0, 0] → flip first three to [1, 1, 1, 0], then flip last three to [1, 1, 1, 1] This example can be misleading since [0, ...

A. Salmi, M. Capek, L. Jelinek, A. Lehtovuori, and V. Viikari, "Optimization of Embedded Element Patterns of Reactively Loaded Antenna Arrays," in Transactions on Antennas and Propagation, 2024 ...

Putin says Ukraine war taking on global character Zelenskiy calls for world-wide condemnation US official says Russia briefed them ahead of time Ukraine fired Western weapons into Russia this week ...