Ground Penetrating Radar (GPR) application in road surface detection has been greatly developed the past few decades, which enables rapid and economical estimation of pavement thickness other physical properties non-destructive testing (NDT) non-contact (NCT). In recent years, with development microwave millimeter-wave solid-state devices digital signal processors, cost Frequency-Modulated Cont...

In this paper, constant false alarm rate (CFAR) detector-based approaches are proposed for interference mitigation of Frequency modulated continuous wave (FMCW) radars. The methods exploit the fact that after dechirping and low-pass filtering operations targets’ beat signals FMCW radars composed exponential sinusoidal components while interferences exhibit short chirp waves within a sweep. spec...

The demand for higher performance systems that are smaller and have the potential to be more cost effective has lead hardware designers to adopt integration of many components and modules in a package (SOP) or on a chip (SOC). A compact SOP (single-substrate) L-band FMCW HMIC radar module for high-resolution sensor application has been demonstrated. For use with a single transmitreceive antenna...