radar cross section
雷达截面积越小
常用释义
英式发音
美式发音
基本释义
- 雷达截面积：指雷达的反射截面积，雷达探测的原理是发射电磁波照射到物体表面再反射回接收天线，而雷达波照射到物体表面物体表面依原路径返回的电磁波越少，雷达截面积越小，雷达对目标的信号特征就越小，探测距离也越短。
例句
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1·The concept of Generalized Radar Cross Section is introduced.提出广义雷达散射截面的概念并给出了若干算例。
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2·Radar cross section (RCS) of targets in bistatic forward scattering radar system is researched.研究了双基地前向散射系统中雷达截面RCS的有关特点和计算方法。
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3·Radar Cross Section (RCS) is efficiently controlled by coating material (RAM) for metal objects.金属目标表面涂覆吸波材料可以有效地抑制雷达散射截面(RCS)。
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4·The radar cross section (RCS) of a target is dependent on frequency as well as observation angle.目标的雷达散射截面（RCS）与照射频率和照射角有关。
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5·A fractal microstrip patch antenna is illustrated for antenna Radar Cross Section (RCS) reduction.本文给出一种分形微带天线在天线雷达散射截面(RCS)减缩中应用的示例。
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6·The rotated parabolic equation method was presented to compute the bistatic radar cross section (RCS).并提出了旋转抛物线方程算法，实现了目标任意角度雷达散射截面的快速计算。
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7·Finally, radar cross section (RCS) of an object with super large electrical size computed by this method shows the.以一个超大电尺寸目标RCS的计算实例充分证明了该方法的高效性和实用性。
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8·The applications of laser radar cross section in the design and evaluation of laser measure systems are investigated.讨论分析了激光雷达截面在激光测量系统设计评价中的应用。
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9·The fast multipole method is applied for calculating the radar cross section of a groove in a perfectly conducting plane.采用快速多极子方法计算无限大导体平面上凹槽的雷达散射截面。
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10·A formulation of radar cross section (RCS) for smooth convex metal objects coated with radar absorbing material (RAM) is derived.推导出了光滑凸体金属表面涂敷吸波材料时的后向雷达散射截面(RCS)公式。