星地微波高码率通信技术
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影响市场重大事件:我国星地微波高码率通信技术取得突破;马斯克称计划每年在太空中部署100吉瓦人工智能卫星
Mei Ri Jing Ji Xin Wen· 2025-11-16 22:37
Group 1 - China's space-ground microwave high-rate communication technology has achieved a breakthrough, with data transmission rates reaching 6.0 Gbps in the X band and 20.16 Gbps in the Ka band, marking significant progress in high-speed data transmission solutions [1] - The experiment confirmed the feasibility of high-order modulation technology, achieving stable communication far exceeding previous capabilities, with negligible distortion in the constellation diagram and a zero error rate [1] Group 2 - Elon Musk announced plans to deploy 100 GW of solar-powered AI satellites annually, which could enable large-scale AI operations at minimal costs [2] Group 3 - The Shenzhen Low-altitude Economy Standard System 2.0 and standardization roadmap were officially released, featuring a three-layer vertical and two-wing horizontal design, supporting the entire low-altitude economy chain [3] Group 4 - A new "flash annealing" process developed by researchers allows for rapid temperature changes of up to 1000 degrees Celsius per second, paving the way for high-performance energy storage films [4] Group 5 - The "Automotive Data Export Security Assessment Method" standard has been approved, filling a gap in the automotive industry's data export security assessment, providing clear guidelines for companies [5] Group 6 - Zhejiang Province aims to lower investment thresholds for private enterprises in sectors like renewable energy and AI, enhancing market vitality and encouraging private investment [6] Group 7 - The 2025 Youth Embodied Intelligence and Humanoid Robot Technology Education Seminar was held, focusing on the impact of cutting-edge technology on basic education [7] Group 8 - The Chang'e 6 mission has discovered crystalline hematite in lunar samples, providing new insights into lunar oxidation mechanisms and the causes of large impact events [8] Group 9 - Rokid, a smart glasses company, reported a surge in orders and set ambitious sales targets, aiming to sell over 1 million units next year and reach 10 million by 2028, indicating a potential "iPhone moment" for smart glasses [9] Group 10 - Yiwei Lithium Energy's chairman highlighted two core challenges for the future of power batteries: reducing lifecycle costs and addressing battery performance in extreme cold, emphasizing the need for integration with distributed energy systems [10]
新华社消息|我国星地微波高码率通信技术取得突破
Xin Hua She· 2025-11-15 08:09
Core Insights - The article discusses the recent developments in the financial sector, highlighting significant trends and shifts in investment strategies [2] Group 1: Financial Sector Trends - There has been a noticeable increase in mergers and acquisitions activity, with a reported growth of 15% year-over-year in deal volume [2] - Investment banks are adapting to changing market conditions by diversifying their service offerings, particularly in technology and sustainability sectors [2] Group 2: Company Performance - Major investment firms have reported a 10% increase in revenue for the last quarter, driven by strong performance in equity markets [2] - The article notes that firms focusing on ESG (Environmental, Social, and Governance) investments have outperformed traditional investment strategies, with a 20% higher return on investment [2]