摘要
文中介绍了全无线化的乌鲁木齐遥测地震台网实现超长站距多道地震信息传输勘选设计和实施技术。其中包括网络组成、路由设计、系统参数设置、设备选型、高增益天线、高选择性低噪声放大、低损耗馈电等一系列技术问题。
In the paper,Urumqi wireless telemetry network has been introduced,which has realized ultra -- long spaced and multi -- trace seismic information transmission. Exploration designing and technical approaching include network constituent,route design,systematic antenna,high selectivity low--noise magnification,low loss supply and so on are described.
出处
《内陆地震》
1995年第4期369-373,共5页
Inland Earthquake
关键词
地震台
遥测台网
无线传输
长站距离
Telemetric seismic network Electronic technology application Telecommunication transmission system
