| V波段低副瓣波导缝隙天线设计 |
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| 引用本文： | 袁贤刚,杨通辉,赵德双.V波段低副瓣波导缝隙天线设计[J].制导与引信,2011,32(3):29-31. |
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| 作者姓名： | 袁贤刚 杨通辉 赵德双 |
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| 作者单位： | 1. 成都中星世通电子科技有限公司,成都,610091
2. 电子科技大学物理电子学院,成都,610054 |
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| 摘 要： | 通过对Stevenson缝隙偏移位置公式进行修正，设计了一个工作于V波段的波导缝隙阵列天线。仿真结果表明，利用修正公式，可快速、准确地设计出高性能低副瓣波导缝隙阵列天线。天线增益17dB，H面主波束偏转60。副瓣电平小于一32dB。
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| 关 键 词： | 缝隙天线 毫米波 泰勒分布 |
The Design of V-band Slotted Waveguide Antennas with Low Sidelobes |
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| YUAN Xian-gang,YANG Tong-hui,ZHAO De-shuang.The Design of V-band Slotted Waveguide Antennas with Low Sidelobes[J].Guidance & Fuze,2011,32(3):29-31. |
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| Authors: | YUAN Xian-gang YANG Tong-hui ZHAO De-shuang |
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| Affiliation: | YUAN Xian-gang1,YANG Tong-hui2,ZHAO De-shuang2(1.Chengdu ZXST Electronic Technology Co.Ltd.,Chengdu Sichuan 610091,2.Institute of Applied Physics,University of Electronic Science and Technology,Chengdu Sichuan 610054,China) |
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| Abstract: | A slotted waveguide antenna operating in V-band is designed using a modified Stevenson formula to determine the offset of the waveguide slots. The numerical simulation results show that a waveguide antenna of high performance can be designed by the modified formula quickly and accurately. The antenna exhibits an excellent performance with gain 17 dB, beam tilt angle 60~, and low sidelobes levels are less than --32 dB. |
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| Keywords: | crevice antenna millimeter wave Taylor distribution |
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