ADC	Analog-to-Digital Converter
AI	Artificial Intelligence
AoA	Angle of Arrival
ANN	Artificial Neural Network
BCE	Binary Cross-Entropy
BPM	Breaths Per Minute
C-VAE	Convolutional Variational Autoencoder
CA	Cosine Annealing of Meta-Optimizer Learning Rate
CSI	Channel State Information
CS-OMP	Compressive Sensing based on Orthogonal Matching Pursuit
DA	Derivative-Order Annealing
DC	Direct Current
ECG	Electrocardiogram
FFT	Fast Fourier Transform
Fc	Central Frequency
fs	Sampling Frequency
FMCW	Frequency Modulated Continuous Wave
FoV	Field of View
HR	Heart Rate
IF	Intermediate Frequency
IFD	Innovation Fund Denmark
IQR	Interquartile Range
IR-UWB	Impulse Radio Ultra-Wide-Band
KL	Kullback-Leibler
KNN	K-Nearest Neighbor
LSTM	Long Short-Term Memory
MAML	Model-Agnostic Meta-Learning
MC-SVM	Multi-Class Support Vector Machine
Meta-L	Meta Learning
MIMO	Multiple-Input-Multiple-Output
ML	Machine Learning
MSE	Mean Squared Error
MSL	Multi-Step Loss Optimization
MTI	Moving Target Indication
Q	Quality Factor
RA-DWT	Rigrsure Adaptive soft threshold noise reduction based on Discrete Wavelet Transform
Rvo	Rijksdienst voor Ondernemend Nederland
RR	Respiration Rate
Rx	Receiver
SNR	Signal-to-Noise Ratio
SVM	Support Vector Machine
STFT	Short Term Fourier Transformation
t-SNE	t-distributed Stochastic Neighbor Embedding
Tx	Transmitter
UPSIM	Unleash Potentials in Simulation