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Joint adaptive waveform and baseline range design for bistatic radar 被引量：2

Joint adaptive waveform and baseline range design for bistatic radar
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摘要 The problems of joint adaptive waveform design and baseline range design for bistatic radar to maximize the practical radar resolution were considered.Distinguishing from the conventional ambiguity function(AF)-based resolution which is only related with the transmitted waveform and bistatic geometry and could be regarded as the potential resolution of a bistatic radar system,the practical resolution involves the effect of waveform,signal-to-noise ratio(SNR)as well as the measurement model.Thus,it is more practical and will have further significant application in target detection and tracking.The constraint optimization procedure of joint adaptive waveform design and baseline range design for maximizing the practical resolution of bistatic radar system under dynamic target scenario was devised.Simulation results show that the range and velocity resolution are enhanced according to the adaptive waveform and bistatic radar configuration. The problems of joint adaptive waveform design and baseline range design for bistatic radar to maximize the practical radar resolution were considered. Distinguishing from the conventional ambiguity function （AF）-based resolution which is only related with the transmitted waveform and bistatic geometry and could be regarded as the potential resolution of a bistatic radar system, the practical resolution involves the effect of waveform, signal-to-noise ratio （SNR） as well as the measurement model. Thus, it is more practical and will have further significant application in target detection and tracking. The constraint optimization procedure of joint adaptive waveform design and baseline range design for maximizing the practical resolution of bistatic radar system under dynamic target scenario was devised. Simulation results show that the range and velocity resolution are enhanced according to the adaptive waveform and bistatic radar configuration.
作者 王璐璐 王宏强 程永强 秦玉亮
机构地区 School of Electronic Science and Engineering
出处 《Journal of Central South University》 SCIE EI CAS 2014年第6期2262-2272,共11页 中南大学学报（英文版）
基金 Project supported by the Program for New Century Excellent Talents in University,China Project(61171133)supported by the National Natural Science Foundation of China Project(11JJ1010)supported by the Natural Science Fund for Distinguished Young Scholars of Hunan Province,China Project(61101182)supported by the National Natural Science Foundation for Young Scientists of China Project(20124307110013)supported by the Doctoral Program of Higher Education of China
关键词 双基地雷达 波形设计 自适应 基线 速度分辨率 雷达系统 发射波形 模糊函数 ambiguity function （AF） adaptive waveform design bistatic radar baseline range design resolution
分类号 TN957.51 [电子电信—信号与信息处理]
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参考文献36

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二级参考文献18

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Journal of Central South University
2014年 第6期

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