单边带通信

但是如果用数字的方法来实现单边带通信，既可以解决这些问题，又可以对数字信号进行加密、分析等操作，可谓一举多得。

But if we can realize SSB communication with digital way , we can not only solve these problems , but also encrypt and analyze this digital signal , it is kill two birds with one stone .

讨论了采用DSP实现单边带通信的数字接收机设计技术。

In this paper , realization of digital receiver of single side band communication employed DSP is discussed .

船舶动态监控系统用单边带通信机通用接口电路

General SSB Transceiver Interface for Ship Dynamic Monitoring System

针对单边带通信中的某些难点，给出了一种改进的单边带调制与解调系统的工作原理。

The paper introduces an improved working principle of the single sideband modulation and demodulation .

井下中频单边带通信机中采用的锁相环频率合成器

A phase locked loop frequency synthesizer used in the medium frequency single side band transmitter in mine

GB/T16946-1997短波单边带通信设备通用规范一种菊苣菜，叶子边缘呈不规则形状。

General specification for short wave single-sideband communication equipment variety of endive having leaves with irregular frilled edges .

特别是把短波单边带通信，地面波传播方式和双音报警技术引入天气警报服务系统，开辟了短波单边带气象通应用的新领域。

Specially , short wave single side band ( SW SSB ) and ground wave transmission and technology of double tone giving an alarm are used in weather warning service , as a result a new field of using SW SSB meteorological communication is set up .

传统的单边带语音通信系统都是模拟的，实现起来也比较的复杂，往往由于庞大而不便移动，也不易调试。

Traditional SSB system was analogue , it was difficult to realize , and it always too big to be moved and test .

以至于在数字通信应用在水声通信之前，几乎所有的通信都采用单边带的通信方式。水声通信信道带宽非常有限。

Before digital communication was used in underwater communication , most of all ways of communication were SSB systems . The bandwidth of the underwater communication channel is very limited .

正是基于这个出发点，本论文对单边带语音通信系统的数字化进行了研究，开发了一套水声单边带语音通信系统，该系统实现实时水声语音传输，并能完成高质量的语音通信。

Because of these , we made the SSB voice communication system digital , and researched a digital SSB voice communication system , which realized real-time underwater SSB voice communications with a good quality .