This dissertation first shows the principle that how the lateral offset-focus feeds in focal plane form multi-beams, surface current method is used to calculate the antenna pattern.
本文首先分析了焦平面阵列馈源横向偏焦产生多波束的原理,并采用面电流法对偏焦抛物面天线方向图进行了编程计算。
参考来源 - W波段焦平面阵列天线·2,447,543篇论文数据，部分数据来源于NoteExpress
本文首先分析了焦平面阵列馈源横向偏焦产生多波束的原理，并采用面电流法对偏焦抛物面天线方向图进行了编程计算。
Based on the principles that lateral offset-focus feed makes the antenna pattern deflect an angle, the multi-beam antenna can be used in passive imaging system.
本文研究小电尺寸副面和馈源横向大偏焦时次级方向图特性。
This paper investigates the secondary pattern performance for the small electrical size subreflector and large lateral-feed displacement.
应用推荐