SDH数字微波通信技术的特点及其应用实践分析  

Characteristics and Application Practice Analysis of SDH Digital Microwave Communication Technology

作　　者：鲍俊如 熊亮 金莹 BAO Junru;XIONG Liang;JIN Ying(Anhui Provincial Electric Power Co.,Ltd.,State Grid Huaining County Power Supply Company,Huaining 246100,China)

机构地区：[1]安徽省电力有限公司国网怀宁县供电公司,安徽怀宁246100

出　　处：《通信电源技术》2024年第24期157-159,共3页Telecom Power Technology

摘　　要：文章探讨了同步数字体系(Synchronous Digital Hierarchy,SDH)数字微波通信技术的关键特点,包括交叉极化干扰抵消(Cross-Polarisation Interference Counteracter,XPIC)技术、系统编码调制技术、时域与频域的自适应均衡处理技术以及网管分集技术,分析了SDH数字微波通信在远程通信和灾难恢复方面的应用实践,实现了更高效率的数据传输和更强的信号稳定性。这些技术的应用不仅提升了通信质量和可靠性,而且拓宽了SDH数字微波通信在各领域的应用范围,标志着通信技术向更高层次的演进。This article explores the key characteristics of Synchronous Digital Hierarchy(SDH)digital microwave communication technology,including Cross-Polarisation Interference Counteracter(XPIC)cross polarization technology,system coding and modulation technology,adaptive equalization processing technology in time and frequency domains,and network management diversity technology.Analyzed the application practice of SDH digital microwave communication in remote communication and disaster recovery,achieving more efficient data transmission and stronger signal stability.The application of these technologies not only improves communication quality and reliability,but also broadens the application scope of SDH digital microwave communication in various fields,marking the evolution of communication technology to a higher level.

关 键 词：同步数字体系(SDH)数字微波通信技术 系统编码调制技术 网管分集技术 

分 类 号：TN929.11[电子电信—通信与信息系统]