China 2月 27, 2025
凭借其安全、精准的测距能力，超宽带（UWB）技术在汽车、移动通信和物联网领域正迎来爆发式增长。由汽车连接联盟（CCC）定义的数字钥匙功能，正是基于UWB技术，实现了安全便捷的无钥匙进入体验。恩智浦最新一代Trimension UWB芯片支持多种创新应用场景，例如儿童存在检测（CPD）、脚踢感应开启后备箱、入侵检测及接近感知等。
这些应用场景的落地，离不开先进的目标模拟技术，尤其是针对短距离目标模拟和大信号带宽等复杂技术难题的突破。该测试系统的核心设备包括R&S SMW200A信号发生器、R&S FSW26频谱分析仪以及R&S自主研发的控制软件。这些设备已在全球UWB工程实验室中广泛应用，能够有效降低企业的初始投入成本。此次演示对UWB芯片供应商、模块制造商、一级供应商（Tier1）以及整车厂商（OEM）具有重要的参考价值。
为助力汽车行业加速落地这些创新应用，与核心合作伙伴的紧密协作至关重要。R&S与恩智浦深度合作，共同完成了这一测试系统的验证工作。
R&S汽车市场业务副总裁Jürgen Meyer表示：“我们非常珍视与恩智浦全球团队的合作关系。通过这一开创性演示，我们为汽车行业提供了推动UWB技术广泛应用的关键测试能力。”
此次演示的核心设备是恩智浦的Trimension™ NCJ29D6A芯片，这是全球首款将安全测距与短程雷达功能集成于单一芯片的UWB解决方案，并内置MCU，可支持儿童存在检测、脚踢感应和入侵检测等多种创新应用场景。
恩智浦半导体安全汽车接入业务总经理Michael Leitner表示：“罗德与施瓦茨的演示系统为我们的客户提供了验证UWB雷达系统和算法的强大工具，能够显著缩短开发周期，加速产品上市。此次合作是UWB技术在汽车市场取得成功的又一重要里程碑。”
2025年3月3日至6日，该测试系统在MWC2025大会 Fira Gran Via展览中心5号馆5A80展位进行展示。
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罗德与施瓦茨
罗德与施瓦茨业务涵盖测试测量、技术系统、网络与网络安全，致力于打造一个更加安全、互联的世界。 成立90 年来，罗德与施瓦茨作为全球科技集团，通过发展尖端技术，不断突破技术界限。公司领先的产品和解决方案赋能众多行业客户，
助其获得数字技术领导力。罗德与施瓦茨总部位于德国慕尼黑，作为一家私有企业，公司在全球范围内独立、长期、可持续地开展业务。
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Automotive test solutions – Test it, trust it.
As a leading global supplier of test and measurement software, instruments and systems, Rohde & Schwarz applies its market-leading technical expertise to develop innovative solutions through the entire automotive lifecycle from pre-development to production. OEMs, tier1s and chip suppliers around the world rely on the company’s proven test solutions for automotive radar, connectivity, infotainment, high-performance computing and EMC. With innovative solutions for the development, integration and production testing of radar, Rohde & Schwarz act as a trusted partner for customers creating the next generation of ADAS / AD systems. The company’s long-established expertise in wireless technology ensures robust connectivity in all standards from 5G and C-V2X to UWB, WiFi6 and GNSS. In-Vehicle Networks supporting the latest bus speeds and ECUs like high-performance domain controllers can be developed and debugged, complex EMI issues can be using the test equipment. With decades of experience in EMC testing, Rohde & Schwarz offers test and measurement equipment and customizable turnkey test systems for performing EMI and EMS measurements on vehicles and components in line with all major CISPR and OEM specific EMC standards. They support full vehicle antenna testing and also wireless coexistence testing with using own systems and instruments. The company also offers outstanding solutions for board level tests (ICT/FCT/BS) during ECU production. Partners and customers around the world use these test solutions to ensure automotive components and systems function correctly, coexist successfully and communicate with the outside world without errors.
