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。
More specifically, the spray bar includes one or more manifolds connected to dedicated feed lines each having a spray head, resulting in improved lateral spray distribution.
更具体地，喷杆包括与各自具有喷头的专用输送管路相连的一个或多个歧管，从而改进横向喷流分布。
This paper investigates the secondary pattern performance for the small electrical size subreflector and large lateral-feed displacement.
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.
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。
应用推荐