Ka频段卫通相控阵封装天线设计与实现  

Design and Realization of a Ka-band Satellite Communication Phased Array Antenna in Package

作　　者：李秀梅[1] 黄中华 任思 李雪莲 周哲 何小峰 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)

机构地区：[1]中国西南电子技术研究所,成都610036 [2]中国人民解放军93129部队,北京100843 [3]成都天奥电子股份有限公司,成都610015

出　　处：《电讯技术》2022年第7期881-885,共5页Telecommunication Engineering

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。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.

关 键 词：KA频段卫星通信 相控阵天线 稀疏布阵 封装天线(AIP) 

分 类 号：TN828.5[电子电信—信息与通信工程]