Jieyang Micro's GT1500 series UWB chips pass FiRa Core 4.0 certification, targeting physical AI and spatial intelligence

October 22 news: Recently, Shenzhen Jieyang Microelectronics Co., Ltd. ("Jieyang Micro"), which focuses on the research and development of ultra-wideband (UWB) chips, received international authoritative recognition: its GT1500 series UWB chips passed the stringent FiRa Core 4.0 certification of the international standards organization FiRa® Consortium.

This certification not only marks Jieyang Micro's industry-leading position in key technical indicators such as multi-protocol compatibility, automotive-grade security protection, and high-precision ranging and positioning, but also marks that its products are now capable of providing underlying three-dimensional spatial perception support for the currently explosively growing Edge AI and Physical AI.

Dual breakthrough in accuracy and security: GT1500 series chips demonstrate a high-standard technical foundation

FiRa Core 4.0 is currently one of the newest and most stringent international certification standards for UWB wireless communication, with a focus on improving the security of connected vehicles, touchless access control interaction, and the reliability of ranging and positioning in complex environments. As a high-performance UWB solution for next-generation intelligent connected vehicles, smart access control, and Physical AI, Jieyang Micro's GT1500 series chips fully demonstrated their solid technology in this certification:

- Automotive-grade digital key ecosystem compatibility: Fully supports the CCC (Car Connectivity Consortium) digital key standard, can seamlessly connect with in-vehicle terminals and smartphones, and enables high-precision smart welcome, secure locking and unlocking, and precise vehicle finding in complex environments.

- Cross-scenario smart access touchless passage: Deeply integrated with the Aliro international access control standard, supports multi-level rapid security verification, and provides millisecond-level, highly secure touchless passage capability for office buildings, smart residences, and transit gates.

- Financial-grade hardware security and anti-attack capability: The chip integrates high-level security configuration and a preset Secure Timestamp (STS) mechanism, building a defense line from the software and hardware foundation, and can effectively resist potential security risks such as relay attacks.

- High-precision three-dimensional spatial perception and flexible ranging: Supports Angle of Arrival (AoA) measurement and centimeter-level ranging, and features a strong anti-interference and multi-target (one-to-many) collaborative ranging architecture, enabling stable and highly reliable spatial positioning in complex dynamic environments.

Amid the macro trend of artificial intelligence accelerating toward Physical AI and Edge AI, machine perception of the physical world is upgrading from single visual image processing to three-dimensional perception that includes multidimensional spatial dynamics. The centimeter-level ranging and precise angle measurement capabilities provided by the GT1500 series UWB chips are becoming the core engine of "physical three-dimensional spatial intuition."

1. Multi-target collaboration and dynamic intent understanding

Relying on the high-precision distance and angle data provided by the GT1500 series chips, Edge AI devices can track the spatial positions of multiple targets in real time in complex environments. Combined with local computing power, the system can not only grasp the absolute coordinates of devices, but also accurately identify the dynamic intent of human-machine interaction, driving terminals from "passive mechanical response" toward "proactive intelligent service."

2. Localized secure computing and millisecond-level real-time decision-making

The GT1500 series supports sensitive spatial authentication and location computation being completed locally and securely on the chip. This decentralized edge processing model not only avoids the privacy leakage risks brought by cloud transmission, but also compresses response latency to the millisecond level, laying a solid foundation for real-time closed-loop control of embodied intelligence and Physical AI.

Commercialization acceleration: GT1500 series chips build a full-scenario spatial intelligence ecosystem

With the passing of FiRa Core 4.0 certification, Jieyang Micro's GT1500 series UWB chips are accelerating commercialization across multiple vertical industries:

- Smart mobility (automotive-grade applications): Helping automakers create touchless digital key experiences, achieving secure, touchless, and smooth locking and unlocking and premium welcome, and, combined with in-vehicle AI, enabling personalized seat adjustment, directional sound field following, and intelligent anti-theft protection based on the precise positioning of drivers and passengers.

- Touchless passage (smart access control ecosystem): Empowering office buildings, residences, and access control systems to sense and wake when people approach, delivering a smooth, touchless, and secure passage experience.

About Jieyang Micro

Shenzhen Jieyang Microelectronics Co., Ltd. is committed to the research, development, and innovation of high-performance ultra-wideband (UWB) chips, and its products have been widely used in fields such as intelligent terminals, smart vehicles, smart homes, consumer electronics, and AIoT. Successfully passing the FiRa Core 4.0 international certification is another milestone in Jieyang Micro's deep cultivation of core UWB technologies. In the future, Jieyang Micro will continue to work with upstream and downstream partners in the industry chain and continue to empower the comprehensive development of spatial intelligence and Physical AI with high-quality chip products.