| 摘要: |
| 分析了干涉仪阵天线的主旁瓣特性,提出了一种利用天线转动来切除旁瓣的新方法,从而在不增加单独全向天线条件下,有效地解决了天线阵旁瓣切除的问题.实验室测试结果证明了这种方法的有效性. |
| 关键词: 测向 干涉仪 天线阵 旁瓣切除 |
| DOI：10.3969/j.issn.1001-893X. |
| 投稿时间：2007-05-10修订日期：2007-07-30 |
| 基金项目: |
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| A New Side-lobe Suppression Method Based on Antenna Rotation |
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| Abstract: |
| This paper proposes a new side - lobe suppression method of antenna without auxiliary omni - antenna. The new method makes full use of the difference between antenna main - lobe and antenna side - lobe to effectively suppress the influence of side - lode and identify the fight direction of arrival of target when antenna is rotating. Test results in laboratory verify the effectiveness of the new method. |
| Key words: DOA finding interferometer antenna array side - lobe suppression |
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