Ka-Band CTDRSS Terminal Technology for Meeting the Needs of Launch Vehicle TT&C

• 作者: LIAO Yanjie SONG Rui GONG Changhui ZHANG Siyan ZHOU Lin
• 来源期刊: 中国航天（英文版）
• 年，卷（期）: 2021,（2）
• 所属期刊栏目: NEW GENERATION MEDIUM-LIFT LAUNCH VEHICLE—LM-8
• 页码范围: 35-41
• 页数: 7页
• 语种: 英文
• DOI: 10.3969/j.issn.1671-0940.2021.02.004

摘要

To meet the application requirements for a Ka-band space-based TT&C terminal for a launch vehicle,this pa-per proposes the implementation scheme of a space-based TT&C terminal,analyzes and solves the miniaturized design of equipment and the key technology for high-efficiency heat dissipation.The phased array antenna test shows that without external heat dissipation measures,the phased array antenna can work for a long time to meet the working requirements of launch vehicle,which has been verified in the LM-8 mission,and has wide engineering application prospects.