| 摘要: |
| 面向航天测控装备大口径天线抗电磁干扰能力验证工程应用需求，分析了测控天线抗电磁干扰技术指标，提出了基于干扰入射角的干信比估算方法，设计了一种基于无人机的测控天线干扰试验系统，并通过某型12 m测控天线进行了干扰试验验证。该系统为大口径测控天线抗电磁干扰指标测试提供了一种新的手段，具有良好的工程应用前景。 |
| 关键词: 航天测控 测控天线 干扰试验 无人机干扰载荷 干扰链路 |
| DOI：10.20079/j.issn.1001-893x.221008006 |
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| 基金项目:载人航天工程专项标准制定项目（16XA25） |
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| Design of a TT&C antenna interference test system based on UAV |
| WANG Xing,MEN Tao,HONG Yu,HE Gaoling,LI Xinling |
| (1.Xi’an Satellite Control Center,Xi’an 710043,China;2.Sate Key Laboratory of Astronautic Dynamics,Xi’an 710043,China) |
| Abstract: |
| For the engineering application requirements of large aperture antenna anti-electromagnetic interference capability of aerospace TT&C equipment，the technical indexes of anti-jamming for TT&C antenna are analyzed,and the estimation method of interference-to-signal ratio of the interference incident angle is proposed.Subsequently,an interference test system for TT&C antenna based on unmanned aerial vehicle(UAV) is designed and verified through the interference test of a 12-meter TT&C antenna.The anti-jamming system based on UAV provides a new technique method for testing the anti-jamming index of large aperature antenna of TT&C and has good prospect of engineering application. |
| Key words: aerospace TT&C;TT&C antenna interference test UAV jamming equipment interference link |
《电讯技术》编辑部 