LSS-FMCWR-1.0: Multiband FMCW Radar Low-altitude target Detection Dataset
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LSS-FMCWR-1.0: The multi-band FMCW radar low-altitude target detection dataset contains echo data of six types of rotary-wing drones collected while hovering at certain distance units. For each type of drone, echo data of targets within a distance of 5–12 meters were collected using K-band and L-band radars. To facilitate better usage of the data, the dataset format has been standardized with the naming convention AA-TIME-BB-CC-DD-LK-FF. 'AA' represents the drone type, with values ranging from 01 to 06: 01 for DJI Mavic 2, 02 for DJI Phantom, 03 for DJI Matrice 200 V2, 04 for DJI M350, 05 for DJI M600, and 06 for fixed-wing drones; 'BB' represents the modulation period, with values of 0.3 or 1.0 ms; 'CC' indicates the bandwidth; 'DD' is the distance unit of the target; 'LK' denotes that data were collected simultaneously with L-band and K-band radars. If the data were collected using only the L-band radar, it will be indicated accordingly, the same applies for K-band radar data. 'FF' represents the data sequence number. The collected data matrices have the file suffix ".mat", and each matrix is of size 150*6000.
LSS-FMCWR-1.0: A multi-band Frequency Modulated Continuous Wave (FMCW) radar low, slow and small (LSS) target detection dataset. This dataset encompasses six types of rotary-wing UAVs, with echo data of hovering UAVs collected at standardized distance units. For each UAV type, the dataset acquires target echo data within the 5 to 12 meter range using both K-band and L-band radars. To facilitate data utilization, the dataset follows a unified naming convention: "AA-Time-BB-CC-DD-LK-FF". The meanings of each field are as follows: - AA: UAV type, with valid values ranging from 01 to 06. Specifically, 01 represents DJI Royal 2, 02 represents DJI Elf, 03 represents DJI Woo 2, 04 represents DJI M350, 05 represents DJI M600, and 06 represents fixed-wing UAVs. - BB: Modulation period, with two available values: 0.3 ms and 1.0 ms. - CC: Bandwidth. - DD: Distance unit corresponding to the target's position. - LK: Indicates the radar band used for data collection. If the value is "L", it refers to data collected by the L-band radar; if it is "K", it refers to data collected by the K-band radar; for simultaneous collection by both bands, it denotes data acquired by both L-band and K-band radars. - FF: Number of data blocks. All collected data are stored in matrix files with the suffix ".mat", and the size of each matrix is 150 × 6000.
