Compressive sensing radar: Simulation and experiments for target detection

In this paper the performance of a combined Constant False Alarm Rate (CFAR) Compressive Sensing (CS) radar detector is investigated. Using the properties of the Complex Approximate Message Passing (CAMP) algorithm, it is demonstrated that the behavior of the CFAR processor can be separated from tha...

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Bibliographic Details
Published in21st European Signal Processing Conference (EUSIPCO 2013) pp. 1 - 5
Main Authors Anitori, L., van Rossum, W., Otten, M., Maleki, A., Baraniuk, R.
Format Conference Proceeding
LanguageEnglish
Published EURASIP 01.09.2013
Subjects
CFAR
Clutter
Complex Approximate Message Passing
Compressed sensing
Compressive Sensing
Computer architecture
Detection
Detectors
Noise
Radar
Radar detection
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Summary:In this paper the performance of a combined Constant False Alarm Rate (CFAR) Compressive Sensing (CS) radar detector is investigated. Using the properties of the Complex Approximate Message Passing (CAMP) algorithm, it is demonstrated that the behavior of the CFAR processor can be separated from that of the non-linear ℓ 1 -norm recovery, thus allowing the use of standard radar equations to evaluate detection performance. The CS CFAR processor has been evaluated under different interference scenarios using both the Cell Averaging (CA) and Order Statistic (OS) CFAR detectors. The performance of the CS CFAR processor is also compared to that of an ℓ 1 -norm detector using both simulations and experimental data.
ISSN:2219-5491
2219-5491