适用于超宽带的检测与避让测试平台

文章首先介绍了超宽带技术的特点,分析了目前超宽带工作环境中的干扰问题,引出了缓和干扰的检测与避让机制;接着对欧洲和中国的检测与避让机制的技术要求进行了说明;然后提出了验证检测与避让机制时的面临难点和挑战并给出了解决方案;最后介绍了两种检测与避让测试平台的设计和实现。

Test Platform for Detect and Avoid of Ultra-Wide Band Devices

First this article introduces Ultra -Wide Band （UWB） characteristics, analyzes the interference problems occurring in UWB working environment, and gives Detect and Avoid （DAA） mechanism as the solution. Second it provides a global overview of the regulatory and standardization requirements for DAA enabled devices. Third it describes technical challenges to test and validate DAA devices. At last it describes two kinds of the design and implementation of the test platform.