Abstract: This paper presents a precise multiport network-based array synthesis method (MN-ASM) for designing and ana-lyzing radiation patterns of reconfigurable array antennas (RAAs). The method ...

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Abstract: This article proposes a novel calibration method for linear array antennas based on the scattering signals of a standard metal cylinder. The method sequentially activates each element of the ...

Add Yahoo as a preferred source to see more of our stories on Google. Clairvoyant Baba Vanga, long believed by devotees to have foreseen events such as 9/11 and the COVID-19 pandemic, predicted alien ...

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Add Yahoo as a preferred source to see more of our stories on Google. Researchers from artificial intelligence start-up DeepSeek and tech giant Alibaba Group Holding have endorsed China's emerging AI ...

Alibaba, a long-time user of Nvidia’s AI processors, is now working on its own competing technology. It recently unveiled a processor with the same performance specs as Nvidia’s AI accelerator ...

Five-star wing Baba Oladotun will be reclassifying from the 2027 class into the 2026 class, he told Rivals. The 6-foot-8 small forward out of James Hubert Blake High in Silver Spring, Maryland is ...

ABSTRACT: The adoption of photovoltaic (PV) systems in modern electrical grids has expanded rapidly due to their economic and environmental benefits. However, these systems are prone to faults—such as ...