SYSTEM FOR AUTOMATIC DETECTION AND ANALYSIS OF TARGETS IN FMICW RADAR SIGNAL
Luboš Rejfek – Zbyšek Mošna – Jaroslav Urbář – Petra Koucká Knížová
This paper presents the automatic system for the processing of the signals from the frequency modulated interrupted continuous wave (FMICW) radar and describes methods for the primary signal processing. Further, we present methods for the detection of the targets in strong noise. These methods are tested both on the real and simulated signals. The real signals were measured using the developed at the IAP CAS experimental prototype of FMICW radar with operational frequency 35.4 GHz. The measurement campaign took place at the TU~Delft, the Netherlands. The obtained results were used for development of the system for the automatic detection and analysis of the targets measured by the FMICW radar.
Keywords: power spectral density (PSD), FMICW radar, Doppler measurement, thresholding, false alert detection