Abstract: In this paper, a low-cost K-band phased array antenna is designed for LEO satellite communication. The design reduces the number of T/R components by allowing multiple elements to share a ...
Researchers from Southeast University in China have developed a compact, dual-band, dual-polarized, duplex (D³) phased array architecture that integrates four independent beamforming systems on a ...
Abstract: To advance communication and sensing capability, multibeam phased arrays (MBPAs) are extensively used to exploit spatial resources for concurrent operations via a spatial spectrum. However, ...
AT&T is telling Illinois landline customers to get ready — the copper phone line is being retired. Customers started getting the notice in November. It’s the old-school, wall-jack landline — the one ...
AST SpaceMobile Inc. (NASDAQ: ASTS) shares are surging after the company outlined new details on its next-generation BlueBird satellites, which are designed to deliver 24/7 high-speed cellular ...
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