direction-finding system meaning in English

测向系统
测向装置
定向系统

At last , a project of direction - finding system is presented
文章最后提出了一个测向定位系统方案。
This paper is worked to solve the phase center of the directional antenna , accordingly to giving some references for the interception and direction - finding system
本文是为了解决定向天线的相位中心问题,为侦测合一系统设计提供参考而展开研究的。
A new automatic direction - finding system to monitor radio channels and locate sources of interference in and around hong kong was installed in the radio monitoring unit of ofta
电讯局无线电监察组装设全新自动测向系统，以监察无线电频道及找出本港境内或附近的干扰来源。
In the interception and direction - finding system , the phase center of the antenna is very important to the direction - finding , however , the phase center of directional antenna is few studied in the home and overseas
在侦测合一系统中,天线系统的相位中心对于系统测向有着至关重要的作用,但是目前国内外对于定向天线的相位中心研究的非常少。