On Jan. 26, 2026, the Submillimeter Array (SMA) on Maunakea crossed an important threshold for time-domain astronomy. For the ...
Comprising 1,650 individual radio dishes, the telescope aims to study supermassive black holes, spinning dead stars known as ...
Abstract: A $32\times 32$ dual-polarized high-gain high-efficiency antenna array with an enhanced wide operating band applied in remote telemetry systems is proposed. The basic element is composed of ...
Abstract: This paper presents a dual-band split-ring structure that provides end-fire radiation characteristics for multi-input multi-output (MIMO) mm-wave 5G applications. The proposed single antenna ...
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