一种星用SIP角编码电路的设计与实现  

Design and implementation of a satellite SIP angle coding circuit

作　　者：潘美珍[1] 余桂周 高群[1] PAN Meizhen;YU Guizhou;GAO Qun(China Electronics Technology Group Corporation No.43 Reserch Institute,Hefei 230022,China)

机构地区：[1]中国电子科技集团公司第43研究所,安徽合肥230022

出　　处：《电子设计工程》2022年第2期49-54,共6页Electronic Design Engineering

摘　　要：针对卫星天线控制系统高集成度、轻型化发展的需求,中国电子科技集团公司第43研究所发挥电路集成设计、一体化结构工艺和封装的技术优势,采用了双路双速旋变解码及激磁电源电路系统高可靠集成实现方法、ALN陶瓷金属一体化封装高可靠结构设计和制造实现方法、空间一体化产品环境热设计与热管理实现方法,设计了新一代SIP角编码电路平台产品。通过具体产品的指标测试表明,采用该SIP结构和封装的角编码电路体积和质量降低了2/3,满足系统发展要求。For the requirements of high integration and light development of satellite antenna control system,No.43 Research Institude make full use of the technical advantages of circuit integration design,integrated structure process and packaging,adopt the dual two-speed tracking resolver-to-digital converter and reference oscillator system integration method with high reliability,integration of ALN ceramic metal sealing structure design and manufacture of implementation method,spatial integration products environmental thermal design and thermal management methord,a new generating of SIP angular coding circuit platform products for future satellite antenna control is designed. The test result shows that the structure of the SIP and encapsulation of angle reduces the weighs and volume two-thirds,satisfies the requirement of system development.

关 键 词：卫星天线控制 SIP 角编码电路 一体化设计 高集成度 

分 类 号：TN602[电子电信—电路与系统] TN75