100 Gbps！全球首款 6G 芯片问世

Core Viewpoint - The article discusses the development of the world's first "full-band" 6G chip by Chinese researchers, which utilizes photonic technology to achieve transmission speeds exceeding 100 Gbps, laying the foundation for AI-native wireless networks [3][5]. Group 1: Chip Development - The 6G chip integrates the entire frequency spectrum from 0.5 GHz to 115 GHz into a chip the size of a fingernail, which traditionally would require nine separate radio systems [5]. - The chip measures only 11 mm x 1.7 mm and seamlessly switches between millimeter-wave and terahertz communication with low-frequency microwave bands [6]. Group 2: Technical Innovations - Researchers employed photonic-electronic integration technology to overcome the limitations of traditional wireless hardware, which typically operates within a narrow range [7]. - The system achieved 6 GHz frequency tuning in 180 microseconds, significantly faster than the blink of an eye, with a single-channel data rate exceeding 100 Gbps [7]. Group 3: Applications and Future Prospects - The chip is designed for high-demand environments, such as concerts or sports venues, where thousands of devices connect simultaneously [8]. - It establishes a hardware foundation for AI-native networks, capable of dynamically adjusting communication parameters through built-in algorithms to adapt to complex electromagnetic environments [8]. - The goal is to create plug-and-play communication modules no larger than a USB stick, which can be embedded in smartphones, base stations, drones, and IoT devices, potentially accelerating the arrival of flexible and intelligent 6G networks [8].