【作者】 胡佳旺； 王建；

【Author】 Hu jiawang1 Wang jian 2 (School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu 611731; School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu 610054)2

【机构】 电子科技大学电子工程学院；

【摘要】 本文介绍了一种窄边平板缝隙天线的设计方法,简要给出了辅助设计公式。通过小阵模拟实际缝隙所处的互耦环境来提取缝隙有源谐振导纳,再采用插值方法得到平板天线每个缝隙的倾角和切割深度。设计中考虑到了交叉极化分量的抑制,获得了良好的效果。平板缝隙天线的最后总体仿真结果获得了较低的副瓣电平,到达了设计目标。更多还原

【Abstract】 In this paper, a method for design the inclined slot plane array is presented and the design formulas are given briefly. Using the small array to model the mutual coupling circumstance, the active slot conductance is gotten. Then the resonant cutting depth and the angle of each slot in the plane array are calculated by interpolation method. In the design, suppressing the cross polarization level is taken into account, and a good result is obtained. The simulation result meets the design objectives and the antenna owns low sidelobe.更多还原