一种高集成小卫星测控系统的综合设计  

A Highly Integrated Design for TT&C System of Small Satellite

作　　者：赵笛[1] 刘朋[1] 李红宝[1] 韩孟飞[1] 

机构地区：[1]航天东方红卫星有限公司,北京100094

出　　处：《航天器工程》2015年第5期86-90,共5页Spacecraft Engineering

基　　金：国家重大航天工程

摘　　要：在传统小卫星测控系统的S频段应答机、中继测控单元、遥控单元及星务管理单元的设计基础上,对小卫星测控系统进行了综合设计。设计中采用低温共烧陶瓷(LTCC)、微组装工艺、键合技术、片上系统(SOC)微型芯片等新技术,将小卫星测控系统各功能单元融合在一台高集成、多功能的小型化测控产品中,实现星上资源的统一利用和测控任务的统一调度管理。与传统的小卫星测控系统相比,体积减小70%,质量减小80%,功耗降低35%,可满足小卫星体积小、质量小、功耗低的产品需求。文章提出的设计可为后续集成测控系统的设计提供参考。Based on the traditional design in S-band transponder,relay TTC unit,TC unit and data management unit of small satellite,TTC system is redesigned synthetically.In this design,the various functional units are designed to form a highly integrated,multifunctional and pint-sized TTC product by using LTCC technology,micro-package techniques,bonding techniques,SOC technology etc.And the multiplicate TTC missions,functions and resource are managed unifiedly.Compared with the traditional design,the new product is reduced 70%in cubage,80% in weight and 35% in consumption.And this design satisfies the requirements of small satellite for smaller cubage,lighter weight and lower consumption.Also,the paper provides a reference for the subsequent integrated TTC system design.

关 键 词：小卫星 测控系统 集成设计 

分 类 号：V556[航空宇航科学与技术—人机与环境工程]