|
|||||
|
|
| 基于G.704数字接口转换器的设计 | |
| 引用本文： | 苑鹏雁,刘洪君,倪永婧,班亚明. 基于G.704数字接口转换器的设计[J]. 无线电工程, 2011, 41(12): 59-60,64 |
| 作者姓名： | 苑鹏雁 刘洪君 倪永婧 班亚明 |
| 作者单位： | 1. 中国电子科技集团公司第五十四研究所,河北石家庄,050081 2. 海军装备部驻天津地区军事代表局,天津,100073 3. 河北科技大学,河北石家庄,050000 |
| 摘 要： | 卫星通信地面站的有线信号远端传输,无论同轴电缆还是光纤方式,通常使用E系列标准接口。基于G.704的数字接口转换器可实现基带同步串行数据信号与E1接口信号的互相转换。在简要介绍硬件设计和软件设计基础上,详细阐述了串行接口速率自适应、E1帧时隙选择、收发时钟的产生和先进先出存储器的设计思路,给出了性能测试结果。 |
| 关 键 词： | 卫星通信 数字接口转换器 MT9075 锁相环 FIFO |
Design and Implementation of a Digital Interface Conversion DeviceBased on G.704 |
|
| YUAN Peng-yuan,LIU Hong-jun,NI Yong-jing,BAN Ya-ming. Design and Implementation of a Digital Interface Conversion DeviceBased on G.704[J]. Radio Engineering of China, 2011, 41(12): 59-60,64 | |
| Authors: | YUAN Peng-yuan LIU Hong-jun NI Yong-jing BAN Ya-ming |
| Affiliation: | YUAN Peng-yuan1,LIU Hong-jun2,NI Yong-jing3,BAN Ya-ming1(1.The 54th Research Institute of CETC,Shijiazhuang Hebei 050081,China,2.Tianjin Office of Naval Equipment Department,Tianjin 100073,3.Hebei University of Science and Technology,Shijiazhuang Hebei 050000,China) |
| Abstract: | Remote transmission of ground station signals of satellite communication,whether in coaxial line or in fiber,usually adopts E series standards.The digital interface conversion based on G.704 implements conversion between base band synchronization serial digital signal and E1 signal.The hardware scheme and the software design of the digital interface conversion are briefly introduced.The paper particularly describes the issues of serial interface rate adaptation,slot selection for E1 frame and generation of ... |
| Keywords: | satellite communications digital interface conversion MT9075 phase-locked loop FIFO |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
