This engineering paper reviews and classifies beamforming techniques in 5G New Radio and examines beam management procedures at Layer 1 and Layer 2. It analyzes the spectral spectrogram of Synchronization Signal Blocks (SSBs) to illustrate how configuration parameters influence spectral occupancy and synchronization-related performance in different deployment scenarios, including FR2. The work is framed as technical optimization, with only a general note that such knowledge may inform safety considerations related to EMF exposure.