A beam shaping algorithm for circular arrays antenna pattern based on adaptive antenna array theory is presented.
基于自适应天线阵理论，给出一种用于圆形阵列天线方向图的波束赋形算法。
There are many methods to measure the pattern of phased array antenna, such as the technique of plane scanning in near field, focusing method in Fresnel zone, general method in far field, etc.
阐述了用聚焦法在菲涅尔区测试相控阵天线的理论依据及实现方法，用实验结果对近远场方向图进行了比较。
The pattern synthesis widely applies to the design of phased array antenna.
阵列天线方向国综合在相控阵天线设计中有着广泛的应用。
On the base of the amplitude and phase distribution derivated from the synthesis procedure, the radiation pattern is synthesized and the feed system for the phased array antenna is designed.
在综合求解阵列天线幅相分布的基础上，分析计算了阵列天线的辐射特性，设计了相控阵的馈电网络。
Then, pattern synthesis for sparse array antenna using genetic algorithms is researched.
分析讨论了遗传算法在综合稀疏相控阵方向图综合中的应用。
The one-dimensional phased array antenna discussed in this paper needs to radiate a narrow beamwidth and low sidelobe pattern on the horizontal, a sum and difference beam on the vertical.
所设计的一维扫描相控阵天线在方位面具有窄波束、低副瓣特性，在俯仰面实现和差波束。
It is then proved that these known array forms which can give a predetermined average antenna pattern are all included without exception.
文中进一步证明了不存在给出预定的平均方向图的其它加权形式。
Just as NB antenna array the pattern of UWB TEM-horn antenna array is concern with the number and distance of elements at which the pattern lie in.
阵列某一面方向图仅与这一面的单元个数及单元间距有关与其它面的阵列单元个数和单元间距无关。
Just as NB antenna array the pattern of UWB TEM-horn antenna array is concern with the number and distance of elements at which the pattern lie in.
阵列某一面方向图仅与这一面的单元个数及单元间距有关与其它面的阵列单元个数和单元间距无关。
应用推荐