| 阵元幅相误差对AEW雷达二维杂波谱的影响 |
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| 引用本文： | 廖桂生 保铮. 阵元幅相误差对AEW雷达二维杂波谱的影响[J]. 电子学报, 1994, 22(3): 116-119 |
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| 作者姓名： | 廖桂生 保铮 |
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| 作者单位： | 西安电子科技大学电子工程研究所 |
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| 摘 要： | 本文研究了不可避免的阵元幅相误差对各列先微波合成为列子的矩形侧面相控机载预警（ＡＥＷ）雷达二维杂波谱的影响，并分析了基于理想“脊背型”杂波谱的二维信号处理性能下降的原因，为深入研究时空二维处理提供了基础。
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| 关 键 词： | 二维信号 杂波抑制 天线 机载雷达 |
On 2-D Clutter Spectra for AEW Radars With Imperfect Arrays |
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| Liao Guisheng,Bao Zheng,Zhang Yuhong and Ren Yingzhou. On 2-D Clutter Spectra for AEW Radars With Imperfect Arrays[J]. Acta Electronica Sinica, 1994, 22(3): 116-119 |
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| Authors: | Liao Guisheng Bao Zheng Zhang Yuhong Ren Yingzhou |
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| Abstract: | With microwave synthesizing employed to each column array,a rectangular planar phased arrays placed on airborne early warning (AEW) radars by side is transformed to a horizontal linear column subarrays along direction of platform flight.This paper study the effect of the elevation antenna pattern differences among column subarrays due to amplitude and phase errors existing in the array elements on clutter spoctra for AEW radars. |
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| Keywords: | Airborne early warning radars 2-D space-time adaptive signal processing Clutter suppression Adaptive array antennas |
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