首页|Blind Speed Alleviation Using A Radar Sensor Network (RSN)
Blind Speed Alleviation Using A Radar Sensor Network (RSN)
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Blind speed problem can turn out to be a catastrophe to moving target indication techniques as it will cause the miss detection of some desired moving targets. In this paper, we propose an orthogonal waveform design and equal gain combination algorithm in a Radar Sensor Network (RSN) that tremendously alleviates the blind speed problem. We also design a fuzzy logic system (FLS) to optimize the number of radars in RSN. Carrier frequency, pulse repetition interval (PRI) and available bandwidth arc used as antecedents in the FLS. Simulation results show that our FLS-based RSN can balance the number of radars and QoS in terms of probability of miss detection (PMD). It has also been observed that the FLS-based RSN can achieve somehow constant PMD even with different system configuration (e.g., PRI etc.).
Blind speedradar sensor networkfuzzy logic systemprobability of miss detection
Jing Liang、Qilian Liang
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School of Electrical Engineering, University of Electronic Science and Technology of China
Department of Electrical Engineering, University of Texas at Arlington
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NSTL
