DJI	Dà-Jiāng Innovations Science and Technology Co., Ltd.
Conv1D	One-dimensional Convolutional Neural Network
LSTM	Long Short-Term Memory
GRU	Gated Recurrent Unit
CNN	Convolutional Neural Network
UAV	Unmanned Aerial Vehicle
C-UAV	Counter-Unmanned Aerial Vehicle
mmWave	Millimeter Wave
CVMD	Complex-Valued Micro-Doppler
SVD	Singular Value Decomposition
ECSB	Echo Cancellation for Signal-Based Systems
FMCW	Frequency-Modulated Continuous Wave
RCS	Radar Cross Section