A new technique in passive coherent radar signal processing

A new technique in passive coherent radar signal processing

In this paper, we focus on adaptive and wavelet based systems in radar signal processing, and a new algorithm to Doppler compensation is developed. The new wavelet-based method for ambiguity surface smoothing that applies the three dimensions dual tree wavelet transform and adapt constant false alar...

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Bibliographische Detailangaben
Hauptverfasser: Borhani, M., Sedghi, V., Nayebi, M.M.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Bistatic radar
Isosurfaces
Noise reduction
Radar cross section
Radar signal processing
Signal processing
Signal processing algorithms
Smoothing methods
Surface waves
Wavelet transforms
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Beschreibung
Zusammenfassung:In this paper, we focus on adaptive and wavelet based systems in radar signal processing, and a new algorithm to Doppler compensation is developed. The new wavelet-based method for ambiguity surface smoothing that applies the three dimensions dual tree wavelet transform and adapt constant false alarm rate, is proposed. The model captures the dependence between a wavelet coefficient and its parent. Simulation results show that new approach is better than older algorithms. We have simulated this new method for bistatic FM-based passive coherent receiver
DOI:10.1109/EURAD.2005.1605587