航天器工程2012，Vol.21Issue(6)：98-102,5.
双圆极化频率复用数传链路极化损耗影响分析
Analysis of Influence on Polarization Loss in Dual-polarized Frequency-reuse Data Transmission Link
张莎莎 1刘希刚 1黄缙1
作者信息
- 1. 北京空间飞行器总体设计部,北京100094
- 折叠
摘要
Abstract
The paper explains the theory of the dual-polarized frequency-reuse technology and in- troduces cross-polarization which is the key factor affecting the link performance. Based on the analysis of the dual-polarized data transmission link of remote sensing satellite, the generation of cross-polarization and its quantitative contribution of link polarization loss are studied from the viewpoint of engineering application. Furthermore, the design principles and methods of dual- polarized data transmission link are proposed in this paper.关键词
遥感卫星/数据传输/双圆极化频率复用/极化损耗Key words
remote sensing satellite/data transmission/dual-polarization frequency-reuse/polari- zation loss分类
航空航天引用本文复制引用
张莎莎,刘希刚,黄缙..双圆极化频率复用数传链路极化损耗影响分析[J].航天器工程,2012,21(6):98-102,5.
