| 卫星多波束测向技术 |
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| 引用本文： | 窦修全,国辛纯.卫星多波束测向技术[J].舰船电子对抗,2013(6):27-30. |
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| 作者姓名： | 窦修全 国辛纯 |
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| 作者单位： | 中国电子科技集团公司第54研究所,石家庄050081 |
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| 摘 要： | 对于星载设备，接收信号大多十分微弱，利用多波束馈源阵列可以实现高增益接收，同时比较相邻波束收到信号能量，再结合每个馈源指向，确定出来波信号方向。由于多波束比幅测向技术具有处理简单，测向精度较高等优点，适合于星载测向设备。
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| 关 键 词： | 多波束 比幅 测向 |
Multi-beam Direction Finding Technology of Satellite |
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| DOU Xiu-quan,GUO Xin-chun.Multi-beam Direction Finding Technology of Satellite[J].Shipboard Electronic Countermeasure,2013(6):27-30. |
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| Authors: | DOU Xiu-quan GUO Xin-chun |
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| Affiliation: | (The 54th Research Institute of CETC,Shijiazhuang 050081,China) |
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| Abstract: | For satellite equipment,received signals most are very weak. In order to solve this prob- lem, multi-beam feed array is used to get a high gain receiver. By comparing the reception signal en-ergy of neighboring beams and combing with each feed direction,the direction of arrival signal can be determined. For multi-beam amplitude comparison direction finding （DF） technology algorithm has advantages of simple processing,high DF precision,etc. ,it is suitable for satellite DF equipment. |
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| Keywords: | multi-beam amplitude comparison direction finding |
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