| 星载SAR微带天线和波导裂缝天线的结构设计 |
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| 引用本文： | 王志刚,杨听广,汪伟.星载SAR微带天线和波导裂缝天线的结构设计[J].电子机械工程,2011,27(3):40-43. |
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| 作者姓名： | 王志刚 杨听广 汪伟 |
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| 作者单位： | 中国电子科技集团公司第三十八研究所,安徽合肥,230088 |
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| 摘 要： | 文中针对星栽SAR天线的结构形式,首先论述了微带天线的结构设计,从效率、材料、工艺三方面总结了微带天线的不足.然后从材料、分层设计、加工方法及可制造性设计方面论述了波导裂缝天线的结构设计.根据星载SAR天线的指标要求,通过设计实例与试验测试相结合的方法,表明设计合理,满足要求,并给出了微带天线和波导裂缝天线的比较,为实...
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| 关 键 词： | 微带天线 波导裂缝天线 星载SAR |
Structure Design of Micro-strip Antenna and Slotted Waveguide Antenna for Satellite-borne SAR |
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| WANG Zhi-gang,YANG Ting-guang and WANG Wei.Structure Design of Micro-strip Antenna and Slotted Waveguide Antenna for Satellite-borne SAR[J].Electro-Mechanical Engineering,2011,27(3):40-43. |
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| Authors: | WANG Zhi-gang YANG Ting-guang and WANG Wei |
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| Affiliation: | WANG Zhi-gang,YANG Ting-guang,WANG Wei(The 38th Research Institute of CETC,Hefei 230088,China) |
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| Abstract: | The forms of antenna for satellite-borne SAR are discussed in this paper.Firstly,the structure design of micro-strip antenna is introduced,and the disadvantages of micro-strip antenna are summarized in terms of its efficiency,material and technics.Secondly,the structure design of slotted waveguide antenna is introduced in detail with respect to its material,layered design,manufacture and optimization.According to the performance requirements of satellite-borne SAR,combining the design instance and the exper... |
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| Keywords: | micro-strip antenna slotted waveguide antenna satellite-borne SAR |
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