direction finder

1. Indicating and recording instruments and annunciating devices. manual direction finder bearing indicator
   指示记录仪和信号装置。手动测向仪方位指示器
2. Circular heteroduplex spaced-loop direction finder
   环式异源双链核酸分子分隔式环形天线测向仪
3. Cathode ray direction finder
   阴极射线显示器测向仪
4. Steering gear Type recirculating ball-type spaced-loop direction finder
   转向器型式循环球式分隔式环形天线测向仪
5. Eye characteristic detection and gaze direction calculation in gaze tracking system a direction finder that gives a bearing by determining the direction of incoming radio signals.
   视线追踪系统眼部特征检测及视线方向计算方法研究通过观察输入无线电信号来源的方向来判定方位的测向器。
6. 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
7. 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。
8. Research on eccentric correction of dual lateral logging tool in highly deviated wells Function test and calibration self-heterodyne curve for direction finder on sea trial.
   航行试验中测向仪效用试验及自差曲线校正。
9. Manual direction finder bearing indicator
   手动测向仪方位指示器
10. A direction finder that gives a bearing by determining the direction of incoming radio signals.
    通过观察输入无线电信号来源的方向来判定方位的测向器。
11. 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。
12. Anti-jamming capability of Interferometer Direction Finder with multi channel receiver is analyzed and studied.
    提出了减小测量相位误差的措施。最后比较详细地分析和研究了我们研制的多波道干涉仪测向机的同波干扰性能和良好的抗调制干扰性能。
13. The Matrix Method in Treating Atom Interferometer Application of Correlation Method for Interferometer Direction Finder
    分析原子干涉仪的矩阵方法相关处理在干涉测向仪中的应用
14. Study on Dual-Channel Doppler Direction Finder
    双通道多普勒测向机研究
15. 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
16. 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。
17. The site error and application of direction finder for ground flash
    地闪定向仪（DF）的测站定向误差及应用
18. This article discourse upon the principle and system construction of Interferometer Direction Finder.
    论文介绍了多波道干涉仪测向的系统构成及其原理。
19. Using correlation method for data processing based on spatial space with the electromagnetism characteristic of this array, the statistical characteristics for interferometer direction finder of this circular array are also analyzed.
    在得出阵列电磁特性的基础上再运用基于空间距离的相关数据处理方法统计分析了测向圆阵性能。
20. 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
21. 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。
22. Based on the correlation method for the data processing, characteristics of the circular array for interferometer direction finder is analyzed in the presence of mutual coupling. principle for designing the array in the presence of mutual coupling is presented in this paper.
    运用相关处理方法对互耦情况下的宽频带干涉仪测向圆阵特性进行了分析，研究了互耦存在时的宽频带干涉仪测向圆阵设计原则。
23. We also analysed the influence of amplitude modulation and frequency ( or phase) modulation on Interferometer Direction Finder.
    对三波道干涉仪测向结果不受幅度调制和频率调制（相位调制）的影响进行了数学分析。
24. Mutual coupling effects on the circular array for interferometer direction finder with wide-bandwidth
    宽频带干涉仪测向圆阵中的互耦效应
25. 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。
26. This paper introduces a dual-channel Doppler direction finder which combines the Doppler principle with the phase difference picking method used in the interferometer direction finder. The finder can be implemented with two independent receivers of same model for direction finding of broadband signals.
    介绍了一种干涉仪测向机中相位差提取的方法和多普勒测向原理相结合的双通道多普勒测向机，它可以采用两部独立同型号的接收机实现对宽带信号测向。
27. A vector amplitude weighing method of direction finder composed of ridged horns is presented and analyzed using results of test.
    论文对幅度复加权测向原理进行了详细推导，并利用实际测试结果进行了研究。
28. 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。
29. And the second section is the detail about the hardware of Doppler Direction Finder and the hardware and software of control circuit and display circuit in system.
    接着描述了无线电自寻的系统中多普勒无线电测向仪的硬件构造，以及控制电路板、显示电路板的软件及硬件构造。
30. In this paper, the effect of the site errors on the Lightning Direction Finder has been analyzed. The angular error produced by re-radiated field caused by isolated is estimated.
    分析了站址环境对雷电定位系统中的方向探测仪的影响，定量估计了孤立障碍物产生的二次辐射场引起的定向误差的大小，分析了方向探测仪周围的输电线路对定向产生的误差。

noun

1. radio