| 宽带干扰信号自适应旁瓣相消性能分析及硬件实现 |
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| 引用本文： | 吕艳,苏涛,吴顺君. 宽带干扰信号自适应旁瓣相消性能分析及硬件实现[J]. 火控雷达技术, 2007, 36(1): 46-50 |
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| 作者姓名： | 吕艳 苏涛 吴顺君 |
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| 作者单位： | 西安电子科技大学,西安,710071;西安电子科技大学,西安,710071;西安电子科技大学,西安,710071 |
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| 摘 要： | 在自适应旁瓣相消技术中,天线的相消增益会随着信号带宽的增加而迅速下降.本文着重分析了利用加延迟线来解决这一问题的方法,对延迟线数目的选取进行了分析和仿真,并利用高速实时信号处理芯片ADSP-TS201实现了具体方案.
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| 关 键 词： | 自适应旁瓣相消 宽带干扰 相消增益 |
| 文章编号： | 1008-8652（2007）01-46-05 |
| 修稿时间： | 2006-09-12 |
Analysis and Implementation of Adaptive Side lobe Cancellation of Widebands Interference |
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| Lv Yan,Su Tao,Wu Shunjun. Analysis and Implementation of Adaptive Side lobe Cancellation of Widebands Interference[J]. Fire Control Radar Technology, 2007, 36(1): 46-50 |
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| Authors: | Lv Yan Su Tao Wu Shunjun |
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| Abstract: | Cancellation gain adaptive side lobe cancellation. of antenna decreases rapidly with A solution using delay line is ana ncr yze to be used is analyzed and simulated, and an implementation scheme signal processing chip ADSP-TS201 is proposed. easing of bandwidth of interference in d in the paper, number of delay lines based on high-speed real-time digital |
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| Keywords: | adaptive sidelobe cancellation wideband interference cancellation gain |
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