This article concerns the issue of how to combine the multidomainradar information, including range–Doppler, time–Doppler, and time–range, for human activity recognition. Specifically, to fully make ...

In this research the signals from ground surveillance radar audio output are classified using hierarchical nonlinear classifier based on Support Vector Machine. Central Doppler frequency and spectral ...

Researchers have developed a new flexible material that can attenuate radar signals using tree bark waste as core raw source. The innovative material combines silicone rubber with sustainable ...