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.
作者
李秀梅
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)
出处
《电讯技术》
北大核心
2022年第7期881-885,共5页
Telecommunication Engineering
