| 一16元Ku波段微带天线阵的设计 |
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| 引用本文： | 李书杰,鄢泽洪,张小苗.一16元Ku波段微带天线阵的设计[J].微波学报,2006,22(Z1). |
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| 作者姓名： | 李书杰 鄢泽洪 张小苗 |
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| 作者单位： | 西安电子科技大学天线与微波技术国家重点实验室,西安,710071 |
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| 摘 要： | 设计了一适用于Ku波段的宽频带高隔离度双线极化16元微带贴片天线阵。用商业应用软件IE3D对天线电特性进行仿真计算,并制作了实验模型。测量结果与仿真结果吻合良好,两馈电端口驻波小于2的阻抗带宽分别为20.17%和25.74%,隔离度高于32dB,实测增益17.9dBi。
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| 关 键 词： | 微带天线阵 双极化 宽频带 隔离度 |
Design of a 4×4 Microstrip Array Antenna at Ku-band |
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| LI Shu-jie,YAN Ze-hong,ZHANG Xiao-miao.Design of a 4×4 Microstrip Array Antenna at Ku-band[J].Journal of Microwaves,2006,22(Z1). |
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| Authors: | LI Shu-jie YAN Ze-hong ZHANG Xiao-miao |
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| Abstract: | A Ku-band dual-polarized,16-element microstrip-patch array antenna is presented.The proposed antenna is analyzed by the simulator of IE3D.The measured results agree well with the simulated ones.The bandwidth at the two ports is about 20.17% and 25.74%(for VSWR less than 2:1)respectively,The isolation between the two ports is better than 32dB across the entire operating bandwidth;The measured gain is about 17.9dBi. |
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| Keywords: | Microstrip array antenna Dual-polarized Wideband Isolation |
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