| SDH数字微波通信的关键技术及其应用 |
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| 引用本文： | 宋开军,杨国渝. SDH数字微波通信的关键技术及其应用[J]. 中国有线电视, 2003, 0(13): 19-22 |
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| 作者姓名： | 宋开军 杨国渝 |
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| 作者单位： | 电子科技大学,四川,成都,610054 |
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| 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，是传输网络的新发展方向。
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| 关 键 词： | SDH 数字微波通信 抗衰落 同步数字序列 应用 多状态调制解调 智能天线 自适应交叉极化干扰抵消 |
| 文章编号： | 1007-7022(2003)13-0019-04 |
| 修稿时间： | 2003-05-02 |
The Key Technologies and Application of SDH Digital Microwave Communication |
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| SONG Kai-jun,YANG Guo-yu. The Key Technologies and Application of SDH Digital Microwave Communication[J]. China Cable Television, 2003, 0(13): 19-22 |
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| Authors: | SONG Kai-jun YANG Guo-yu |
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| Abstract: | SDH digital microwave communication technology is a new transmission network system , which have some obvious advantages , compared with the traditional PDH microwave communication. By means of all sorts of important technologies, it improves the capabilities of anti-disturbance and anti-decadence, and meets with the needs of new communication business. With the powerful management capability, SDH is the new orientation of transmission network. |
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| Keywords: | SDH digital microwave communication anti-decadence transmission network |
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