Raw ADC data from FMCW radar at 77 GHz with interference

In the attached dataset, a continuous record of 2493 chirp-sequence FMCW radar burst is presented. The data consist of the direct ADC output of an AWR1443BOOST radar board from Texas Instruments during 47.37 s of continuous operation. During this time, two FMCW radars of the model AWR1642BOOST were continuously transmitting sweeps with its main lobe aimed towards the first radar. This produces the apparition of two different uncorrelated interferences at the victim radar side, which can be seen on different indexes of the provided capture. The scenario of the measurements was mostly static, with a small drone of the model DJI Mini 2 flying back and forth in the field of view of the victim radar.The raw data can be used to test interference mitigation techniques and the detection of targets in an interfered setup.本附带数据集包含2493个啁啾序列（chirp-sequence）调频连续波（FMCW, Frequency Modulated Continuous Wave）雷达脉冲串的连续记录。该数据为德州仪器（Texas Instruments）AWR1443BOOST雷达板在47.37秒连续运行过程中输出的原始模数转换器（ADC, Analog-to-Digital Converter）直接采样结果。在此期间，两台型号为AWR1642BOOST的FMCW雷达持续发射扫频信号，其主波束对准本数据集的受害雷达（即前述AWR1443BOOST雷达板）。该操作会在受害雷达端产生两种互不相关的干扰信号，可在本次采集文件的不同索引位置观测到。本次测量场景以静态环境为主，另有一台型号为DJI Mini 2的小型无人机在受害雷达的视场内往复飞行。该原始数据可用于测试受干扰场景下的干扰抑制技术与目标检测算法。

搜集汇总

背景与挑战

背景概述

该数据集提供了77 GHz FMCW雷达的原始ADC数据，包含2493个啁啾序列脉冲，持续47.37秒，并受到两个独立雷达的干扰，场景中有一个移动的小型无人机。数据以4维数组形式存储，适用于干扰抑制技术的测试和研究。