大型分块介质天线罩电性能提升技术研究

来源 :第二届中国国际复合材料科技大会 (CCCM-2) | 被引量 : 0次 | 上传用户：RaymanL

【摘要】

：

本文采用阻抗匹配技术，利用金属栅网电调谐单元，对大型分块介质天线罩的板块接缝(或称加强肋)进行了电调谐优化设计，优化设计的含有金属栅网的混合介质结构，在保证接缝结构力学性能的前提下，其透波性能比板块接缝本身的透波率提升约20％，而且通过加载不同的金属栅网，可以调整混合结构最佳透波的频率范围，从而可用于不同频段天线罩的研制，为研制高性能大型介质天线罩提供了一条新的技术途径。

【作者】

：

唐守柱沈利新何炳发李洋

【机构】

：

南京电子技术研究所,南京210013 上海玻璃钢研究院有限公司,上海201404

【出处】

：

第二届中国国际复合材料科技大会 (CCCM-2)

【发表日期】

：

2015年7期

【关键词】

：

金属栅网阻抗匹配电调谐大型介质天线罩透波率

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大型分块介质天线罩电性能提升技术研究

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