radio direction finder

Research and Development of Radio Direction Finder System

干涉仪测向技术研究无线电测向系统的研制

With the development of Doppler Radio Direction Finder technology, it is utilized in many aspects. It is especially important for radio recon and radio detector.

随着多普勒无线电测向技术的发展，其被广泛应用于各个领域，尤其在无线电侦察与无线电监测方面起到了至关重要的作用。

I am calibrating radio direction finder or adjusting compasses.

我正在校准无线电测向仪或校正指南针.

Doppler Radio Direction Finder is a technology that measures the angle between radio transmitter and the radio using Doppler effect ( Doppler principle).

多普勒无线电测向技术即为利用多普勒效应测定无线电发射设备与接收设备之间夹角的一种技术。

The Doppler Radio Direction Finder technology has smaller error, higher sensitivity than other direction finder technology. And it can measure the elevation angle.

比起其他无线电测向技术，用多普勒效应进行测向误差较小，灵敏度较高，可仰角测量，并且成本较低。

The first section of this paper discusses the theory of the Doppler Radio Direction Finder technology.

本文首先分析了多普勒无线电测向技术的基本原理.

In this paper, a Radio Direction Finder system is designed on the basis of the principle of Doppler Diretion Finder technology.

本文在对多普勒无线电测向技术深入研究的基础上设计实现了一套无线电自寻的系统。

Write the number words on the lines. automatic digital radio direction finder

在横线上写出数字。自动数字无线电测向仪

Development of Computer Simulation Software of Radio Direction Finder

无线电测向仪计算机仿真软件开发初探