sidelobe
旁瓣
常用释义
英音[ ˈsaɪdləʊb ]
美音[ saɪdˈlɑːb ]
基本释义
- n. 旁瓣；旁瓣天线辐射
例句
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1·Chebyshev window, whose sidelobe level is adjustable, is adopted.分析中采用副瓣电平可调的切比雪夫窗函数。
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2·The adaptive sidelobe blanking(SLB) is an effective measure against active jamming.旁瓣消隐技术（SLB）是雷达抗有源干扰的有效方法。
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3·This paper presents a new numerical synthesis technique for low sidelobe curved arrays.本文提出了一种新的低副瓣曲线阵数值综合方法。
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4·The simulated result indicated that the sidelobe especially the first sidelobe is depressed.计算机模拟结果达到了低旁瓣，尤其是第一旁瓣的效果。
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5·The array is of simple structure, low sidelobe level and circular polarization characteristics.该天线结构简单，具有低旁瓣与圆极化特性。
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6·Phase-coded radar, however, has the disadvantage of higher range sidelobe and Doppler sensitivity.当然，相位编码雷达也存在着距离旁瓣较高和多卜勒敏感等问题。
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7·In this paper, the basic principle about the mean sidelobe level and the peak sidelobe level are described.论述了均值旁瓣电平和峰值旁瓣电平的基本原理。
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8·The thesis introduces the sidelobe reduction in microwave imaging and some conclusions found by foreign scholar.本文首先引出了微波成象中的旁瓣抑制问题，介绍了这领域中前人已得到的结论。
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9·With the help of statistic principle, the estimation formulas of the peak sidelobe level and gain loss are derived.应用概率统计原理导出了天线副瓣最高电平和天线增益损失的估计公式。
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10·A new way is proposed to evaluate the sidelobe requirement of an AEW radar based on analysing the clutter intensity.在分析地杂波强度的基础上，提出了一种估算机载预警雷达天线副瓣要求的新方法。