现代卫星通信系统频率合成技术综述
|
摘要
随着卫星技术的发展,卫星种类复杂多样。不同轨道、用途、频段的卫星构成卫星端、地面站和用户终端一起组成了现代卫星通信系统。作为卫星通信电子系统的核心器件,频率合成器直接影响着整个系统的性能,因此频率合成技术的性能要求更加严苛。高性能小型化的频率合成技术成为了卫星通信系统的一个重要研究方向。文中首先阐述现代卫星通信系统的组成与卫星的工作频段特点,分析频率合成技术的作用,着重对不同种类的频率合成技术分类阐述和分析对比,最后指出了各个类别的频率合成技术的优缺点及发展趋势。
For the last several decades,the type of satellite becomes complex and diverse. Satellites with different orbits,different uses and different frequency bands constitute a modern satellite communication system in company with ground stations and user terminals. As the core device in satellite communication system,the frequency synthesizer directly affects the performance of the satellite communication,for which the higher requirements on the performance of the frequency synthesis technology is put forward. The frequency synthesis technology with high performance and miniaturization has become a hot research of satellite communication system. Firstly,the composition of modern satellite communication systems and the characteristics of its working frequency bands are described,and the function of frequency synthesis technology is analyzed. Secondly,the classification and comparative analysis of the different frequency synthesis technology are emphasized. Finally,the advantages and disadvantages of frequency synthesis technology in each category and its development trend are pointed out.
For the last several decades,the type of satellite becomes complex and diverse. Satellites with different orbits,different uses and different frequency bands constitute a modern satellite communication system in company with ground stations and user terminals. As the core device in satellite communication system,the frequency synthesizer directly affects the performance of the satellite communication,for which the higher requirements on the performance of the frequency synthesis technology is put forward. The frequency synthesis technology with high performance and miniaturization has become a hot research of satellite communication system. Firstly,the composition of modern satellite communication systems and the characteristics of its working frequency bands are described,and the function of frequency synthesis technology is analyzed. Secondly,the classification and comparative analysis of the different frequency synthesis technology are emphasized. Finally,the advantages and disadvantages of frequency synthesis technology in each category and its development trend are pointed out.
引文
[1]杨光锴,王韬,李华,等.基于HLA的Inmarsat卫星仿真系统设计研究[J].信息技术,2011,(3):59-62.
[2]张杰,郁小松.天地一体化网络中卫星通信港控制架构与路由技术研究[J].无线电通信技术,2017,43(2):1-5.
[3]洪希依. C波段与K波段收发前端关键技术及应用研究[D].长沙:东南大学,2016.
[4]黄杰铭. X波段频率合成源技术研究[D].成都:电子科技大学,2016.
[5]贾一凡,吴兵,顾何方.一种可应用于卫星通信的数字精准频率合成设计[J].信息通信,2015,(7):48-49.
[6]陈焕东.宽带频率合成技术研究[D].成都:电子科技大学,2013.
[7]许剑.短波段频率合成与远程控制技术研究[D].南京:南京理工大学,2016.
[8]郑龙,王若涵.一种基于锁相环法的X频段频率合成器设计[J].电子质量,2017,(6):37-43.
[9]王锋,刘鹏远,李兵.基于DDS与PLL混合的频率合成改进方法研究[J].微电子学与计算机,2017,34(5):17-20.
[10]艾文光,赵大勇,邓军.机载Ku、Ka频段卫星通信系统综述[J].电子科技,2011,24(11):138-140.
[11]蒋洪福,王志刚. C波段小型化频率合成器研制[J].微波学报,2016(s1):227-229.
[12]白振强.小型化数字式频率合成器的设计与实现[D].成都:电子科技大学,2016.
[13]张大鹤,李青平.一种超低相位噪声宽带频率合成器的设计[J].无线电工程,2016,46(2):58-60.
[14]鲁纯,韩周安. C频段宽带低杂散频率合成器的设计与实现[J].现代电子技术,2015,(3):87-89.
[15]李海华.小步进低相噪频率合成器的设计与实现[D].武汉:华中科技大学,2016.
[16]代旭东. Ka波段频率合成器技术研究[D].成都:电子科技大学,2016.
[17]冯占群,李洪涛,宋旸.基于DDS的Ka频段小步进捷变频频率综合器设计[J].无线电工程,2017,47(7):86-89.
[2]张杰,郁小松.天地一体化网络中卫星通信港控制架构与路由技术研究[J].无线电通信技术,2017,43(2):1-5.
[3]洪希依. C波段与K波段收发前端关键技术及应用研究[D].长沙:东南大学,2016.
[4]黄杰铭. X波段频率合成源技术研究[D].成都:电子科技大学,2016.
[5]贾一凡,吴兵,顾何方.一种可应用于卫星通信的数字精准频率合成设计[J].信息通信,2015,(7):48-49.
[6]陈焕东.宽带频率合成技术研究[D].成都:电子科技大学,2013.
[7]许剑.短波段频率合成与远程控制技术研究[D].南京:南京理工大学,2016.
[8]郑龙,王若涵.一种基于锁相环法的X频段频率合成器设计[J].电子质量,2017,(6):37-43.
[9]王锋,刘鹏远,李兵.基于DDS与PLL混合的频率合成改进方法研究[J].微电子学与计算机,2017,34(5):17-20.
[10]艾文光,赵大勇,邓军.机载Ku、Ka频段卫星通信系统综述[J].电子科技,2011,24(11):138-140.
[11]蒋洪福,王志刚. C波段小型化频率合成器研制[J].微波学报,2016(s1):227-229.
[12]白振强.小型化数字式频率合成器的设计与实现[D].成都:电子科技大学,2016.
[13]张大鹤,李青平.一种超低相位噪声宽带频率合成器的设计[J].无线电工程,2016,46(2):58-60.
[14]鲁纯,韩周安. C频段宽带低杂散频率合成器的设计与实现[J].现代电子技术,2015,(3):87-89.
[15]李海华.小步进低相噪频率合成器的设计与实现[D].武汉:华中科技大学,2016.
[16]代旭东. Ka波段频率合成器技术研究[D].成都:电子科技大学,2016.
[17]冯占群,李洪涛,宋旸.基于DDS的Ka频段小步进捷变频频率综合器设计[J].无线电工程,2017,47(7):86-89.