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This paper proposes a Doppler detection method for Linear FM (LFM) waveform by identifying its location within the extended Matched Filter (MF). The extended MF of a LFM waveform is constructed by extending its frequency sweep on both sides. Doppler shift results in shifting the frequency sweep of the LFM waveform along the instantaneous frequency of its extended MF. Thus, identifying the location...
A new multistatic radar system is proposed, where the same frequency band and radar code are used by multiple radar stations, while allowing them to operate quasi-orthogonally by appending the radar code with a signature that is unique for every radar station. The timing of the mainlobe of the radar code matched filter and/or mismatched filter output provides target localization with sufficient precision,...
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