| 摘要: |
| 针对卫星通信对终端天线低剖面、低功耗、极化可变及发射控制等需求，采用平板相控阵架构、极化可变阵列、稀疏布阵等技术，研制了一台基于单板集成封装技术的Ka频段卫星通信相控阵天线。该天线满足高轨同步卫星宽带应用需求和适航符合性验证试验DO-160G要求，经长时间跑车和飞行试验，其性能优良，可靠性高。 |
| 关键词: Ka频段卫星通信 相控阵天线 稀疏布阵 封装天线（AIP） |
| DOI： |
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| 基金项目: |
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| Design and realization of a Ka-band satellite communication phased array antenna in package |
| LI Xiumei,HUANG Zhonghua,REN Si,LI Xulian,ZHOU Zhe,HE Xiaofeng |
| (Southwest China Institute of Electronic Technology, Chengdu 610036, China;Unit 93129 of PLA,Beijing 100843,China;Chengdu Spaceon Electronics Co.,Ltd.,Chengdu 610015,China) |
| Abstract: |
| According to the requirements of low profile,low power consumption,polarization switchable and emission control,a Ka-band satellite communication phased array antenna based on board integrated packaging technique is developed by using techniques of flat-panel antenna,circular polarization variable and sparse array.The antenna meets the application requirements of Geosynchronous Earth Orbit(GEO) satellite broadband communication and the requirements of airworthiness compliance verification DO-160G.Excellent performance and high reliability have been demonstrated by long-term vehicle-test and flight-test. |
| Key words: Ka-band satellite communication phased array antenna sparse array antenna in package(AIP) |
