一种星载同步模块的设计  

Design of a Spaceborne Synchronization Module

作　　者：王立亚 颜廷臣 郝志娟 WANG Liya;YAN Tingchen;HAO Zhijuan(The 13th Research Institute of China Electronics Technology Corporation,Hebei 050051,China.)

机构地区：[1]中国电子科技集团公司第十三研究所,河北050051

出　　处：《电子技术（上海）》2023年第5期268-269,共2页Electronic Technology

摘　　要：阐述一种星载用途的微波模块,利用L波段的微波,对天体进行探测。模块含有上、下变频两个通道,将BPSK信号调制到L波段,增加发射距离。并将L波段信号搬移到低频,方便数字处理。模块采用传统工艺制作,选用高可靠、抗辐照器件进行设计,满足深空探测的需求。This paper describes a microwave module for spaceborne use,which uses L-band microwave to detect celestial bodies.The module contains up and down conversion channels to modulate BPSK signals to L-band to increase transmission distance.The L-band signal is moved to low frequency for digital processing.It is made by traditional technology,and is designed with highly reliable and radiation resistant devices to meet the needs of deep space exploration.

关 键 词：微波模块 L波段信号 信号调制 BPSK 

分 类 号：TN79-4[电子电信—电路与系统]