Abstract: For a large-scale array, the subarray technology can save the radio frequency (RF) channels. However, the use of subarray technology often tends to reduce the beamforming performance of the ...

Abstract: A collocated phased-subarray multiple-input and multiple-output (MIMO) radar system that reduces the number of MIMO channels to implement a large antenna array is proposed. Both the ...

So, you want to get better at coding challenges, maybe even ace that interview, but you don’t always have internet access? That’s a pretty common situation. Luckily, there are ways to get LeetCode ...

Trying to get a handle on LeetCode problems without being constantly connected to the internet? It can be a bit tricky since LeetCode is an online-only platform. You ...

there should be more cases where 1st element and last element is 0 and other numbers are 1, as most of them(including me) just looped through 1 to n-1 and found out ...

On Sunday, 21-year-old Chungin “Roy” Lee announced he’s raised $5.3 million in seed funding from Abstract Ventures and Susa Ventures for his startup, Cluely, that offers an AI tool to “cheat on ...

Two Columbia students, Roy Lee and Neel Shanmugam, dropped out of the University after facing disciplinary action for creating an artificial intelligence coding software that works undetected when ...

With the semiconductor industry moving toward 3D DRAM, 3D logic architectures, and 1000+ layer 3D NAND stacks, 1 mechanical failures may become more common. Due to the complexity of these structures, ...

The AN/SPY-7(V)2 EDM, installed on a test tower at Lockheed Martin's Moorestown, New Jersey, facility, achieved a first live track in December 2024. (Lockheed Martin) The Lockheed Martin Rotary and ...

Paden Gayle secured a Google software engineering role after multiple rejections. Gayle emphasized mastering coding fundamentals and practicing with platforms like LeetCode. He advised starting ...