关于多国认证中76~81 GHz车载雷达有意发射的测试要求综述

Intention Emission Technical Characteristics for Automotive Radar Equipment Operating in 76-81 GHz in Multinational Certification

76~81 GHz是全球车载雷达的通用频段。目前,大部分国家已出台相应的法规对该频段进行射频管控。本文介绍国内车载雷达产品出口到美国、欧洲和日本等国家及地区需要进行射频认证关于该频段的有意发射部分的测试项目与要求,并且单独对杂散测试项目做出差异分析与限值对比。本文为我国该频段的车载雷达产品出口提供一定的测试规划及指导。

76-81 GHz is the universal frequency band for global automotive radars.Recently,most countries have issued corresponding regulations to control this frequencyband.This paper contributes an introduction to the test items and requirements for intention emission radio frequency(RF)certification for automotive products exported to the United States,Europe,Japan,and other countries(regions).We also analyze the differences between the latest certification and the senior one by comparing the limit values of TX SE test items.This paper provides test planning and guidance for the export of this product.