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Spectral analysis plays an essential role in different applications. General-purpose spectrum analyzers are too expensive and are not appropriate for real-time applications. Therefore, a low-cost instrument for spectral analysis is needed. This paper describes a real-time field-programmable gate arrays implementation of a spectrum analyzer based on a modified periodogram of the input signal. It is...
The estimation of pulsed radar signal parameters is a key task of an electronic intelligence (ELINT) equipment. All these signal parameters are compiled in a pulse description word (PDW). The post-processing of various PDWs from different receivers can provide valuable information about emitters. This paper presents a real-time FPGA implementation of a radar pulse parameter extractor (PPE) which provides...
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