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, ...
Abstract: In this paper, a circular antenna array is presented for indoor communication. The antenna array consists of 8 dual-polarization antenna elements. At first, the circular antenna array is fed ...
CHARLOTTE, N.C., April 15, 2026 /PRNewswire/ -- Cirba Solutions, the most experienced battery recycling materials and management company, is celebrating Earth Day (April 22) by planting three forests ...
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