1) DF antenna system
测向天线系统
2) directional antenna system
定向天线系统
3) antenna test system
天线测试系统
1.
Research for the local modification to an imported large-sized antenna test system;
某国外大型天线测试系统国产化改造研究
4) HP85301B antenna measure system
HP85301B天线测量系统
1.
In the paper,the design of radar antenna test turntable control system is discussed and the composition of the hardware is analyzed combining ADVANTECH products and HP85301B antenna measure system,the realization of software and the using methods and skills of a Series ADVANTECH products which are based on VC developing environment and the database function of ADVANTECH are expounded.
本文论述了雷达天线测试转台控制系统的设计方法,结合研华系列产品和HP85301B天线测量系统分析了该系统的硬件组成,基于VC开发环境和研华库函数探讨了该系统的软件实现过程,阐述了研华系列产品的使用方法和技巧,并根据相关问题提出了自己的解决方案。
5) antenna measurement system
天线测量系统
1.
In this paper, a method of measuring the receiving area of a given susceptible element within an electronic system by using the antenna measurement system and microwave network analyzer is presented.
提出了利用天线测量系统和微波网络分析仪测量电子系统内部指定负载的接收截面的 方法。
6) antenna feeder line monitoring system
天馈线监测系统
1.
It is import of the long-distance communication between antenna feeder line monitoring system and remote control central.
天馈线监测系统与远端监控终端的通信在移动基站的维护保障工作中具有重要的意义,通过对该通信需求的研究,使用基于公共电话网采用调制解调器的数据传输方法,能够更好的实现通信功能。
补充资料：定向天线
有方向性的天线，在接收机上常作环形，在雷达通讯设备上常作凹面镜形。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条