| 独立可控的发射多波束形成技术 |
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| 引用本文： | 陈昊,王先发.独立可控的发射多波束形成技术[J].飞行器测控学报,2011(4):23-26. |
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| 作者姓名： | 陈昊 王先发 |
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| 作者单位： | 中国电子科技集团公司第二十七研究所; |
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| 摘 要： | 面向多星测控应用提出了一种发射多波束形成方法,采用在数字基带进行多波束加权的处理方法,并联合正交投影算法,实现了独立可控的发射多波束形成,使各波束之间具有较高的隔离度。通过计算机仿真,对发射多波束的方向图性能以及各波束之间隔离度进行了性能分析,验证了该方法的可行性及有效性。
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| 关 键 词： | 多星测控 发射多波束形成 独立可控 增益无损 波束隔离度 |
Independent Controllable Transmission Multi-beam Forming Technology |
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| CHEN Hao,WANG Xianfa.Independent Controllable Transmission Multi-beam Forming Technology[J].Journal of Spacecraft TT&C Technology,2011(4):23-26. |
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| Authors: | CHEN Hao WANG Xianfa |
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| Institution: | CHEN Hao,WANG Xianfa(CETC Research Institute No.27,Zhengzhou 450047) |
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| Abstract: | The paper proposes a method of transmitting multi-beam formation for multi-satellite TT&C.The method carries through multi-beam weighting in the digital baseband and incorporates orthogonal projection algorithm.It realizes independent controllable transmission of multi-beam formation,which provides high isolation between the beams.With computer simulation,pattern performance of transmitting multi-beam and isolation between beams are analyzed and the feasibility and validity of the technique is verified. |
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| Keywords: | Multi-Satellite TT&C Transmission Multi-Beam Formation Independent Controllable Lossless Gain Beam Isolation |
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