Micro-Doppler Forward scattering 3 Forward-scatter radar 3 Doppler radar 2 Experimental investigations 2 Micro motion 2 Radar 2 Radar absorbing materials 2 Radar systems 2 Radar target recognition 2 Target recognition 2 Tracking radar 2 Aircraft detection 1 Animal recognition 1 Animals 1 Arbitrary direction 1 Biological targets 1 Classification (of information) 1 Convolutional neural network 1 Convolutional neural networks 1 Cross sectional area 1 Deep learning 1 Distributed sensor 1 Doppler effect 1 Doppler signatures 1 Drones 1 Experiment investigation 1 Experimental validations 1 Forward scatter radar 1 Forward scatter radar (FSR) 1