微波通信新进展-SDH数字微波通信技术  

On The Digital Microwave Communication Technology

作　　者：宋开军[1] 

机构地区：[1]电子科技大学电子工程学院,成都610054

出　　处：《电子质量》2003年第3期142-143,152,共3页Electronics Quality

摘　　要：SDH数字微波通信技术是一种全新的传输网络系统,与传统的PDH微波通信相比具有其显著优点, 它采用多种关键技术,提高了系统的抗干扰和抗衰落性能,能满足新的通信业务需求,系统管理 能力强,是传输网络的发展方向。SDH digital microwave communication technology is a new one for the transmission system. Compared with the old ones, it adopts much more key technologies with remarkable advantages to promote anti-jamming and anti-attenuating capabilities, fit the new requirements of communication businesses and consolidate the management of the system. Therefore, it is he developing trend for transmission network.

关 键 词：数字微波通信 SDH 传输网络 PDH 抗衰落 系统组成 自适应交叉极化干扰抵消 功率放大器 前向纠错 时域均衡 

分 类 号：TN914.332[电子电信—通信与信息系统]