
Group 1 - The multi-antenna digital beamforming technology for low Earth orbit satellites has achieved feasibility verification, marking a significant milestone in China's satellite communication field, with improvements in signal-to-noise ratio of up to 5.5dB for transmission and 2.6dB for reception [2] - A domestic team has initiated the world's first multi-center clinical trial using brain-computer interface technology for precise diagnosis and treatment of hydrocephalus, significantly reducing diagnosis time from 2-3 days to 30 minutes [2] - Geely has announced that its subsidiary has the largest advanced production capacity for short-blade batteries in the industry, aiming for a production scale of 70GWh by 2027, with a 126% year-on-year increase in new energy vehicle sales in the first half of the year [2]