Since Nvidia agreed last month to invest $100 billion in its customer OpenAI, investors and analysts who follow artificial intelligence have awakened to that industry’s circularity.

Abstract: Pattern synthesis is pivotal for designing antenna arrays to achieve expected radiation patterns, crucial in modern communication systems and sensing. Extremely large scale antenna arrays, ...

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Abstract: Estimating angles for coherent signals remains a critical challenge in array signal processing. Traditional spatial smoothing techniques can recover the rank loss caused by signal coherence, ...