数字微波通信系统

多路E1扩频数字微波通信系统的研究与实现

The Study and Realization of Spread Spectrum Digital Microwave Communication System for Multi-route E1

相位噪声对QAM数字微波通信系统误码率的影响

The Effects of Phase Noise on BER of QAM Digital Microwave Communication System

点对多点数字微波通信系统间的机助电磁兼容（EMC）分析模型

The Model of Computer-Aided Electromagnetic Compatibility Analysis Among Point - to - Multipoint Digital Microwave Communication Systems

高阶QAM可以有效地提高频谱利用率，在数字微波通信系统、有线电视网络、卫星通信等领域取得了广泛应用。

As high efficiency utilization of spectrum , high-order quadrature amplitude modulation ( QAM ) has been widely used in digital microwave communication systems , cable TV network , satellite communications and many other fields .

本文介绍针对任意调制状态数及任意星座结构的M-QAM大容量数字微波通信系统借助微型计算机通用分析、模拟其系统性能的基本方法与有关结果。

This paper deals with the basic method and corresponding results of the general microcomputer aided system analysis and simulation for M-QAM high capacity digital microwave radio system with any modulation states and any type constellation structure .

多径衰落对数字微波通信系统性能影响的调查及其分析

Investigation and analysis of multipath fading effects on microwave communication system

海上油气田数字微波通信系统的设计考虑

Design Considerations of Digital Microwave Communication System in Offshore Oilfield

数字微波通信系统传输特性的一种设计方法

A design method of transmission characteristics of a digital microwave communication system

海面低仰角数字微波通信系统性能及体制分析

Performance and System Analysis of an Over Sea Low Elevation Digital Microwave Communication System

提高数字微波通信系统性能方法分析

Improving digital microwave communication system performance analysis method

数字微波通信系统中的群时延测量

Group Delay Measurement in Digital Radio System

大容量数字微波通信系统总体设计中指标分配方法的研究

Research on Allocation Method of the Error Performance Specification for High Capacity Digital Microwave Communication Systems

数字微波通信系统中的非线性

Nonlinearity in Digital Radio Communication Systems

本文介绍了一种数字微波通信系统的群时延测量方法。

A method of Group Delay measurement in Digital Radio System has been introduced in this article .

在传统的无线数字微波通信系统基础上加入直扩技术模块来抗干扰。

It applies DSSS to achieve anti-jamming based on traditional wireless digital microwave communication system . 3 .

本文提出一种用于大容量数字微波通信系统误码性能恶化的计算方法&恶化量综合法。

A computation method of error performance degradation for high capacity digital microwave radio communication systems is proposed .

对于一个数字微波通信系统，传输特性是最重要的问题之一，必须慎重加以考虑。

For a digital microwave communication system , transmission performance is one of the most important problems which should be seriously considered .

本文着重介绍水电部在国内首次调查发生多径衰落时数字微波通信系统性能劣化的测试情况，在理论分析的基础上得到了初步的调查结论。

This paper introduces the test conducted by the Ministry of Water Resources and Electric Power at the first time for investigating on the effects of multipath fading on the deterioration of the digital microwave systems in China , and presents its preliminary analysis .

数字微波无线通信系统中的中频自适应均衡器

Intermediate frequency ─ domain adaptive equalization in microwave radio system

PCM480路数字微波接力通信系统简介

Brief Description of the PCM 480 Channel Digital Microwave Relay Communication Systems

海岸电台数字微波接力通信系统分析

The analysis of digital microwave relay communication system for coast radio station

数字微波接力通信系统在中国的发展

Advances of Digital Microwave Relay Communication Systems in China

本文简要介绍数字微波接力通信系统在中国的发展。

This paper gives a survey of the advances of digital microwave relay communication systems in China .

数字微波视频监控通信系统的设计与应用

Digital Microwave Video Monitored Control Communication System

数字微波通信综合测试系统

Digital Microwave Communication Synthetical Test System

本文针对数字微波1+1热备用通信系统备用信道的利用问题进行了研究，介绍了系统方案与实验。

This paper presents a study of utilization of the back-up channel of 1 + 1 digital microwave system with a hot stand-by channel .

本文论述了数字微波应用于SDH网的一些问题以及SDH数字微波通信系统的关键技术。

This Paper Presentes some aspects of radio relay system used in SDH based networks and its key techniques .