| Shaped Space-borne Waveguide Slots Array Antenna |
| Wang Hongjian
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| 作者部门 | 微波遥感部
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| 2017
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| 会议名称 | IEEE International Geoscience & Remote Sensing Symposium
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| 会议录名称 | 2017 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS)
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| 页码 | 2129-2130
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| 会议日期 | JUL 23-28, 2017
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| 会议地点 | Fort Worth, TX
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| ISSN号 | 2153-6996
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| ISBN号 | 978-1-5090-4951-6
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| 摘要 | Ku band shaped pattern fan beam high gain spaced-borne slotted waveguide array is optimized and analyzed. The total array is composed by 16 partitions. Half height waveguides are used to reduce the slotted waveguide array weight. The waveguide wall thickness, coupling among the slots, circle end slots and other factors are all taken into account during the design process. The total array is fastened by screws, The dimension of the array is about 2.18m*0.34m*0.025m. Planar near field tests show that the gain is 38.7dB, sidelobe levels are -16dB and -17dB for the two main planes respectively,at the same time, the vswr bandwidth is larger than 40MHz(vswr <= 1.5). |
| 关键词 | Space-borne
High Gain
Shaped Pattern
Near Field
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| 收录类别 | CPCI
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| 语种 | 英语
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| 文献类型 | 会议论文
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| 条目标识符 | http://ir.nssc.ac.cn/handle/122/6282
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| 专题 | 微波遥感部
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推荐引用方式
GB/T 7714 |
Wang Hongjian. Shaped Space-borne Waveguide Slots Array Antenna[C],2017:2129-2130.
|
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