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The aim of the work presented in this paper was to construct a passive radar demonstrator that uses transmitters of DVB-T (Digital Television Broadcasting — Terrestrial). The system uses commercially available, PXI-based (PCI eXtensions for Instrumentation) system including four-channel digitizer and an FPGA (Field Programmable Gate Array). The key processing step for this task is calculation of crossambiguity...
This paper presents some important signal processing techniques for ground penetrating radar. Novel ultrawide band antennas are experimentally designed in this work. Obtained data from experimental studies are presented and used for B-scan and C-scan images.
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