Multi-band Radar Identification Characteristic Dataset for Low-Altitude Targets

The characteristic data is divided into two types: broadband HRRP and narrowband micro-motion characteristics echo data. The broadband HRRP covers the X and Ku bands, while the narrowband micro-motion characteristics echo data covers the S, X, and Ku bands.The target objects include small and light drones, birds, and meteorological clutter.

Among them, small and light drones encompass various commonly available models on the market, specifically: DJI Mavic 2, DJI Phantom 4, DJI Air 3S, DJI M30T, racing drones, and self-built small drones, totaling six categories (corresponding collected photos are shown in Figure 1). Bird target data primarily consists of two typical species: homing pigeons and geese (corresponding collected photos are shown in Figure 2).