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 ...

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 ...

Having trouble getting into your LeetCode account? It happens to the best of us. Whether you’re trying to practice for interviews or just keep up with daily challenges, a login issue can really throw ...

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 ...

The leet code answer for the test case [12,28,83,4,25,26,25,2,25,25,25,12] is 8. However, this is incorrect. Based on the description, the correct answer should be 7 ...

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 ...