ETSI EN 302 858-1规定了汽车雷达的技术要求和测量方法 在24.05 GHz至24.25 GHz频率范围内或在24.05 GHz至24.50 GHz频率范围内工作的设备 用于道路运输和交通远程信息处理（RTTT）的窄带短程雷达（NB SRR）的范围 应用，如汽车巡航控制（ACC）、碰撞警告、防撞（AC）系统、障碍物 检测、停止和移动、盲点检测、驻车辅助、预碰撞、倒车辅助和其他与安全相关的汽车 应用。本文件包含窄带近程雷达的技术特性和测试方法 配备整体式天线的设备，适用于配备整体式天线的发射机和接收机在所有环境下工作 或24,05 GHz至24,50 GHz范围内的一部分。本文件涵盖了EN 302 858-1（V1.2.1）提供的在频率范围内运行的基本NB SRR 范围为24.05 GHz至24.25 GHz。此外，本文件规定了WLAM（宽带低活动模式）模式，从 24.05千兆赫至24.50千兆赫。该模式的操作是可选的，并在本标准的规范性附录B中规定 文件本文件不一定包括用户可能需要的所有特征，也不一定包括用户可能需要的所有特征 必须代表可实现的最佳性能。本文件仅涵盖用于车辆的NB SRR设备。本文件符合国家标准规定的人体暴露于电磁场的场强限制 EC建议1999/519/EC[i.4]和EN 62479:2010[i.5]中的合规性证明方法。

ETSI EN 302 858-1 specifies the technical requirements and methods of measurement for automotive radar equipment operating in the 24,05 GHz to 24,25 GHz frequency range or in the 24,05 GHz to 24,50 GHz frequency range intended for Narrow Band Short Range Radar (NB SRR) for Road Transport and Traffic Telematics (RTTT) applications such as Automotive Cruise Control (ACC), Collision Warning, Anti-Collision (AC) systems, obstacle detection, Stop and Go, blind spot detection, parking aid, precrash, backup aid and other safety relevant automotive applications.The present document contains the technical characteristics and test methods for narrowband short range radar equipment fitted with integral antennas and applies to transmitters and receivers with integral antennas operating in all or part of the range from 24,05 GHz to 24,50 GHz.The present document covers the basic NB SRR as provided by the EN 302 858-1 (V1.2.1) operating in the frequency range of 24,05 GHz to 24,25 GHz.Additionally, the present document specifies the WLAM (Wideband Low Activity Mode) mode, operating from 24,05 GHz to 24,50 GHz. The operation of this mode is optional and specified in the normative annex B of the present document.The present document does not necessarily include all the characteristics which may be required by a user, nor does it necessarily represent the optimum performance achievable.The present document covers only NB SRR equipment for vehicles.The present document complies with field limits for human exposure to electromagnetic fields as provided by the EC Recommendation 1999/519/EC [i.4] and the methods for compliance demonstration in EN 62479:2010 [i.5].