| 基于多普勒信号的盲自适应波束形成技术 |
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| 引用本文： | 张林让,廖桂生,保铮. 基于多普勒信号的盲自适应波束形成技术[J]. 电子学报, 1999, 27(6): 36-39 |
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| 作者姓名： | 张林让 廖桂生 保铮 |
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| 作者单位： | 西安电子科技大学雷达信号处理重点实验室,西安,710071 |
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| 基金项目： | 国家自然科学基金，国防预研基金 |
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| 摘 要： | 本文相控阵多普勒雷达盲自适应波束形的问题，利用信号的多普勒信息，提出了一种新的盲自适应波束形成方法。
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| 关 键 词： | 盲自适应波束形成 自适应信号处理 相控阵多普勒雷达 |
Bind Adaptive Beamtorrming for Doppler Signals |
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| Zhang Linrang,Liao Guisheng,Bao Zheng. Bind Adaptive Beamtorrming for Doppler Signals[J]. Acta Electronica Sinica, 1999, 27(6): 36-39 |
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| Authors: | Zhang Linrang Liao Guisheng Bao Zheng |
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| Abstract: | An approach to blind adaptive beamforming is presented based on the property of Doppler signals. The weights of the beamformer are Selected according to a new optimization Objective, which consists of minimizing the mean square error between the array output and a unit complex exponential. It is demonstrated via analysis and simulations that this method is close to MVDR with array manifold known exactly, which has maximum SINR, and has the advantage of small computation and rapid convergence rate. |
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| Keywords: | Blind adaptive beamforming Adaptive signal processing Phased array doppler radar |
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