| 稀布阵综合脉冲孔径雷达旁瓣对消性能分析 |
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| 引用本文： | 陈伯孝,张守宏.稀布阵综合脉冲孔径雷达旁瓣对消性能分析[J].现代雷达,1998,20(5):55-61. |
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| 作者姓名： | 陈伯孝 张守宏 |
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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 |
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| 摘 要： | 定量分析了阵列孔径、干扰信号带宽、通道幅相误差以及Ａ／Ｄ变换器的量化噪声对大型稀布圆形阵列天线干扰对消效果的影响，介绍了稀布阵综合脉冲孔径雷达（ＳＩＡＲ）采用抽头延迟线以提高干扰对消性能的方法，并给出了数值计算与计算机模拟结果。
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| 关 键 词： | 稀布阵，圆阵，自适应波束形成，综合脉冲孔径雷达 |
The Performance Analysis of Interference Cancellation for Sparse-Array Synthetic Impulse and Aperture Radar |
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| Chen Baixiao,Zhang Shouhong,Zhao Yongbo.The Performance Analysis of Interference Cancellation for Sparse-Array Synthetic Impulse and Aperture Radar[J].Modern Radar,1998,20(5):55-61. |
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| Authors: | Chen Baixiao Zhang Shouhong Zhao Yongbo |
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| Abstract: | The effect of the aperture of array, bandwidth of interference, qualitization noise of A/D converters and errors of amplitude and phase in channels on the performance of interference cancellation in large sparse circular arrays is analyzed. The tapped delay-line processing improves the performance for Synthetic Impulse and Aperture Radar (SIAR). Computer simulation and some numberical results are also provided. |
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| Keywords: | sparse-array circular array Adaptive beamforming Synthetic impulse and aperture radar |
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