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Pengcheng Laboratory and the satellite communication team at Harbin Institute of Technology (Shenzhen) have achieved a significant breakthrough in the realm of multi-antenna digital beamforming technology tailored for 6G low-orbit satellites. Following an extensive series of rigorous tests, this innovative technology has exhibited remarkable performance in high-dynamic, low-orbit satellite-to-ground communication environments. Notably, it has achieved a maximum enhancement of 5.5dB in the transmit signal-to-noise ratio and 2.6dB in the receive signal-to-noise ratio. This milestone serves as a cornerstone for enabling 6G space-ground integrated ubiquitous high-speed connectivity, and the findings of this research have been published in the esteemed journal Science China: Information Sciences.
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