高低卫星轨跟踪兼容的平板天线实现方法  

Implementation Method of GEO and LEO Satellite Tracking Compatible Flat-Plate Antenna

作　　者：陈剑 张正谦 马新生 钞婷 郭刚涛 CHEN Jian;ZHANG Zhengqian;MA Xinsheng;CHAO Ting;GUO Gangtao(Xi,an Aerospace Remots Sensing Date Technology Corporation,Xian 710100,China)

机构地区：[1]西安航天天绘数据技术有限公司,陕西西安710100

出　　处：《天地一体化信息网络》2022年第4期107-112,共6页Space-Integrated-Ground Information Networks

摘　　要：为提升卫星通信天线产品在野外的便携性、易拆装性、使用性,提出一种高低轨跟踪兼容的平板天线实现方法。天线采用天线射频一体化架构,采用微带阵列天线与射频通道一体化平板式集成,天线射频采用扁平化、一体化设计,结合高密度多层垂直互联工艺,整机体积小、重量轻、功耗低,且跟踪控制单元即可满足高轨卫星信标及载波跟踪,也可满足低轨卫星轨道解析及程序引导跟踪。该天线使用时无须手动拆装,可一键展开对星完成通信接入,对于高中低轨卫星均可实现高精度跟踪和稳定通信。In order to improve the portability disassembly and usability of the satellite communication antenna products in the field,a GEO and LEO satellite tracking compatible flat-plate antenna implementation method was proposed,the micro strip array antenna was integrated with the radio frequency channel,and the radio frequency of the antenna was flat and integrated,combined with the high density multi-layer vertical interconnection technology,the whole machine was small in size,light in weight and low in power consumption,and the tracking control unit could satisfied the requirements of GEO Beacon and carrier tracking,also could satisfied the LEO analysis and the program guidance tracking.The antenna did not need manual assembly and disassembly,and could be used for satellite communication with one-button deployment,high-precision tracking and stable communication could be achieved for GEO,MEO and LEO satellite.

关 键 词：平板天线 便携 低轨卫星 跟踪 

分 类 号：TN927.2[电子电信—通信与信息系统]