According to the antenna technical specification, including gain, main lobe width, side lobe level, etc, the aperture’s distribution can be decided, and the space between each slot is decided by the input VSWR within the working bandwidth and wave-packet direction.
这类天线的设计主要是根据天线的技术指标(增益、主瓣宽度、副瓣电平等),来确定天线的口径场分布,缝隙单元间距则可以根据工作频带内的输入驻波比要求和波束指向来加以确定。
参考来源 - 波导缝隙阵列天线分析与设计·2,447,543篇论文数据，部分数据来源于NoteExpress
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