载体对单元方向图的影响以及基于遗传算法的共形阵列方向图综合。
How to get a good feeding for conformal array antenna by genetic algorithms is presented in the end.
由于共形载体曲率的影响,共形阵列天线的阵列流形具有多极化特性。
Due to the effect of the conformal carrier curvature, polarization diversity of the element patterns is a distinct feature of the conformal array antenna manifold.
因此,将共面波导馈电的天线单元应用于导引头共形阵列天线中是一个很好的选择。
So it is a good choice for seeker conformal array using elements fed by coplanar waveguide.
将天线阵元安装在飞行器表面形成共形阵列天线,共形阵列天线可以提高武器的性能。
Conformal arrays antenna can be formed by installing the antenna element on the aircraft surface.
近几年来,由于导引头共形阵列天线具有占用导引头内部空间少、结构稳定等诸多优点而倍受科研人员的关注。
Seeker conformal array has received much attention in recent years, because it has many advantages such as remaining more space for other devices on seeker, steady structure and so on.
运用此方法得到共形圆柱阵列的平顶波束和余割平方波束方向图,效果较好,证明此方法对于共形阵列是有效的。
The results of flat-top wave beam and cosecant square wave beam, which are gained using this method, are fairly good, testifying this method is effective in beam shaping of conformal arrays.
理论上实现了用较少的天线单元,且与小直径圆柱面共形的阵列,激励产生副瓣电平较低、主瓣有一定的宽度且顶部较平坦的波束。
Theoretically, a column conformal array with small size and few elements to generate a shaped beam with low side lobe and main beam with fixed width and flat top is carried out.
在分形阵列天线中重点研究了具有低旁瓣特性的共心圆环分形阵。
This paper focuses on the concentric ring fractal array of the low side lobe characteristics in fractal antenna arrays.
在分形阵列天线中重点研究了具有低旁瓣特性的共心圆环分形阵。
This paper focuses on the concentric ring fractal array of the low side lobe characteristics in fractal antenna arrays.
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