CSI Dataset espargos-0007: Passive target with four synchronized ESPARGOS antenna arrays in a lab room

<p>Dataset containing WiFi channel state information (CSI) alongside ground truth data (position tags, timestamps) measured with ESPARGOS antenna arrays. Measurement parameters and machine-readable file format descriptions are provided in a JSON file (spec.json).</p>

<p>A passive target is moving in a lab room, with four time- and phase-synchronous ESPARGOS arrays in the corner of the room and four transmitters on the ceiling. Great for bistatic / passive Radar experiments.</p>

本数据集包含由ESPARGOS天线阵列采集的WiFi信道状态信息（Channel State Information，CSI）及配套的真值数据（包括位置标签、时间戳）。数据集的测量参数与机器可读文件格式说明详见配套JSON文件spec.json。

实验场景为实验室房间内的无源移动目标，房间角落部署了4台时间与相位同步的ESPARGOS天线阵列，天花板上安装了4台信号发射机。本数据集非常适用于双基/无源雷达相关实验。