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UWB,爆发前夜
半导体芯闻· 2025-09-19 10:38
Core Viewpoint - UWB technology is on the verge of significant growth, driven by advancements in consumer electronics and automotive applications, with companies like Qorvo positioning themselves as key players in this emerging market [2][5][9] Group 1: UWB Technology and Applications - UWB has been recognized for its precise positioning capabilities, achieving accuracy within ±6 centimeters for point-to-point measurements and 20 to 30 centimeters in real-world scenarios, comparable to GPS [5][6] - The technology's reliability and security are critical factors for its acceptance, with UWB meeting safety standards similar to NFC, which is used in high-security payment applications [5][6] - Qorvo's acquisition of Decawave has strengthened its position in the UWB market, allowing the company to leverage its existing technology to enhance UWB applications [6] Group 2: Market Dynamics and Competition - UWB faces competition from low-power Bluetooth, which is attempting to penetrate the RTLS market, but UWB offers superior centimeter-level precision compared to Bluetooth's meter-level accuracy [9] - The deployment of UWB technology has been made more cost-effective through advancements that allow accurate positioning with a single base station, reducing the complexity and expense of previous multi-base station setups [6][9] - Qorvo is actively collaborating with leading enterprise router suppliers to accelerate UWB base station deployment, further promoting the technology's adoption [6][9] Group 3: Product Innovations - Qorvo has introduced the QM35825, a low-power UWB system-on-chip (SoC) that integrates advanced positioning technologies, enhancing its product portfolio and catering to various industrial applications [8] - The QM35825 chip features a remarkable 104dBm link budget and incorporates AI and machine learning capabilities to improve measurement accuracy and stability [8] - Demonstrations at industry events showcased UWB applications, including a remote control system capable of high-speed data transmission, indicating UWB's potential in audio transmission markets [8]
Qorvo“三板斧”:Wi-Fi 8、UWB/Matter、企业级SSD的PMIC最新进展
半导体芯闻· 2025-06-05 10:04
Core Viewpoint - Qorvo is positioning itself at the forefront of the next generation of wireless communication technology with its advancements in Wi-Fi 8, UWB, Matter, and enterprise-level power management solutions, emphasizing stability and reliability over mere speed [1][3][26]. Group 1: Wi-Fi 8 Development - Wi-Fi 8 is shifting focus from throughput to "Ultra High Reliability," aiming to meet the demands of latency-sensitive applications such as remote healthcare and industrial IoT [5][6]. - The IEEE 802.11bn standard is expected to be finalized by the end of 2027, with market availability anticipated in 2028 [6]. - Wi-Fi 8 introduces various coordination mechanisms to optimize resource allocation and reduce interference, enhancing network stability and efficiency [7][9]. Group 2: UWB and Matter Integration - UWB technology is transitioning from niche markets to mainstream wireless capabilities, with significant integration in high-end smartphones and expanding into enterprise applications [11][13]. - Qorvo's third-generation UWB chip, QM35825, simplifies design processes and enhances performance metrics, supporting precise distance and angle measurements [13]. - The Matter protocol is gaining traction in smart home applications, but challenges remain in protocol compatibility and system migration [14][16]. Group 3: Power Management Innovations - In the AI era, power management is becoming crucial for ensuring data security and system stability, particularly for enterprise SSDs facing increased power density and reliability demands [18][20]. - Qorvo's integrated PMIC solutions, ACT85411 and ACT85611, are designed to meet the high reliability requirements of enterprise SSDs, featuring advanced power loss protection mechanisms [22][23]. - The company's focus on high integration and intelligent reliability in power management is set to redefine the standards for AI infrastructure [24].
Qorvo“三板斧”:Wi-Fi 8、UWB/Matter、企业级SSD的PMIC最新进展
半导体芯闻· 2025-06-05 10:04
如果您希望可以时常见面,欢迎标星收藏哦~ 在AI推动的新一轮技术浪潮中,连接、感知和计算正同时加速演进。5月21日,Qorvo在北京举办 了以「连接无界 智护未来」为主题的2025媒体日,全面展示了其在三大核心技术方向的最新布 局:包括Wi-Fi 8的标准演进、UWB与Matter的融合应用,以及面向AI数据中心的企业级SSD电源 管理方案(PMIC)。 从过去强调"更快",到如今关注"更稳",Wi-Fi 8正引领无线通信标准的方向变化;UWB和Matter 的结合,则让空间定位和多协议协同走向真正可用、可扩展;而在AI大模型带动下,电源管理早 已不只是简单"供电",更关乎数据中心的稳定性和可靠性。 这不仅是一场产品的集中亮相,更是Qorvo围绕"下一代智能连接"给出的一份系统级答卷。 Wi-Fi 8标准轮廓初显,Qorvo敢为人先 在2024年Wi-Fi 7尚未全面普及之际,Wi-Fi 8已悄然走入技术前沿的讨论视野。近日,Qorvo亚太 区无线连接事业部高级行销经理林健富在活动上率先披露Wi-Fi 8的关键演进路径、核心技术特性 及其面临的系统设计挑战,标志着这家全球领先的射频技术企业再次走在了下一代无线 ...