Mono-alphabetic Poly-semantic Sequence Design for HRR Target Detection

Mono-alphabetic Poly-semantic Sequence Design for HRR Target Detection

Side lobe suppression is extremely important in precisely determining the weak echo scattering region in the presence of range side lobes. This paper addresses the signal design problem for the detection of single point targets in presence of high density additive noise and Doppler shift in high res...

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Veröffentlicht in:International Journal of Engineering and Technology 2010-06, Vol.2 (3), p.238-244
Hauptverfasser: Moinuddin, Mohd. Moazzam, Reddy. Y, Mallikarjuna, I. A ., Pasha, K., Lal Kishore
Format: Artikel
Sprache:eng
Schlagworte:
Doppler effect
Lobes
Noise
Radar
Scattering
Simulation
Target detection
Tolerances
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Zusammenfassung:Side lobe suppression is extremely important in precisely determining the weak echo scattering region in the presence of range side lobes. This paper addresses the signal design problem for the detection of single point targets in presence of high density additive noise and Doppler shift in high resolution radar (HRR) application with improved side lobe suppression ratio. The simulation results indicate a significant improvement in terms of noise and Doppler shift tolerance for HRR target detection; compared to conventional binary sequences.
ISSN:1793-8236
1793-8244
DOI:10.7763/IJET.2010.V2.127