NAOC Open IR
一种ka频段超低交叉极化宽频带波纹喇叭天线
张涛1; 江涛1; 赵香妮1; 李沙2; 周傲松1
2017
Source Publication微波学报
ISSN1005-6122
Volume33Issue:1Pages:45
Abstract波纹喇叭天线是一种结构紧凑、具有良好辐射性能的馈源天线,特别是轴向槽波纹喇叭天线可以在宽频段内实现极低的交叉极化,对扩展工作频段、实现极化复用有重要的价值。文章对轴向槽波纹喇叭天线的设计方法进行了研究,利用模式匹配法和全波算法软件设计了一种Ka频段超低交叉极化宽频带轴向槽波纹喇叭天线。实测数据表明,该喇叭天线工作频段可覆盖整个Ka频段(26.5~40 GHz),在频段内回波损耗小于-20 dB、交叉极化小于-45 dB,同时天线具备良好的方向图对称性和相位中心稳定性,在卫星通信领域具有广阔的应用前景。
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/38776
Collection中国科学院国家天文台
Affiliation1.中国航天科技集团公司第501所
2.中国科学院国家天文台
Recommended Citation
GB/T 7714
张涛,江涛,赵香妮,等. 一种ka频段超低交叉极化宽频带波纹喇叭天线[J]. 微波学报,2017,33(1):45.
APA 张涛,江涛,赵香妮,李沙,&周傲松.(2017).一种ka频段超低交叉极化宽频带波纹喇叭天线.微波学报,33(1),45.
MLA 张涛,et al."一种ka频段超低交叉极化宽频带波纹喇叭天线".微波学报 33.1(2017):45.
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