A New Differential Clutter Map Processing in Modern Surveillance Radars

Hafez, Alaa S.

doi:10.1109/nrsc.2007.371397

Cited by 2 publications

(1 citation statement)

References 8 publications

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“…On the contrary, when the target leaves the strong clutter region once more, this kind of method may result too small false-alarm-rate. The differential clutter processes the output of first and last Doppler filter which register the present scan and the previous one for processing using a differential clutter map filter as shown in figure (4) [15]. Each clutter map cell estimate is updated by averaging some clutter density measurements, the averaging process may be the moving average,…”

Section: Figure (1): Mtd Block Diagrammentioning

confidence: 99%

Adaptive threshold mapping technique for moving target detector (MTD) in modern radar

Hafez

Salem

2008

The International Conference on Electrical Engineering

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In this paper we propose a new adaptive threshold mapping (ATM) technique for moving target detector (MTD) in modern radar. This technique is proposed to reduce the false alarms results from weather clutter and interference with relatively high Doppler frequency shift and MTD is don't able to suppress it. Such technique is based on controlling the receiver sensitivity according the status of the output signal at the post detection. Also the technique is control the signal processing path with relatively high probability of detection. The Simulation results show that this technique is a powerful solution to keep the post detection output with high probability of detection and minimum probability of false alarm rate compared with tradition MTD without (ATM) technique.

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Section: Figure (1): Mtd Block Diagrammentioning

confidence: 99%

Adaptive threshold mapping technique for moving target detector (MTD) in modern radar

Hafez

Salem

2008

The International Conference on Electrical Engineering

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Adaptive Threshold Mapping Technique for Moving Target Detector in Modern Radar

Hafez

Salem

2008

2008 IEEE Aerospace Conference

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In this paper we propose a new adaptive threshold mapping (ATM) technique for moving target detector (MTD) in modem radar. This technique is proposed to reduce the false alarms resulting from weather clutter and interference with relatively high Doppler frequency shift and MTD is not able to suppress it. The technique is based on controlling the receiver sensitivity according to the status of the output signal at the post detection. Also the technique is to control the signal processing path with relatively high probability of detection. The Simulation results show that this technique is a powerful solution to keep the post detection output with high probability of detection and minimum probability of false alarm rate compared with traditional MTD without ATM technique. 12

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A New Differential Clutter Map Processing in Modern Surveillance Radars

Cited by 2 publications

References 8 publications

Adaptive threshold mapping technique for moving target detector (MTD) in modern radar

Adaptive threshold mapping technique for moving target detector (MTD) in modern radar

Adaptive Threshold Mapping Technique for Moving Target Detector in Modern Radar

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