累计查询 0.00 亿次

direction finding

美 /dəˈrekʃn ˈfaɪndɪŋ; daɪˈrekʃn ˈfaɪndɪŋ/
  • [测][雷达] 测向；[测] 定向

双语例句

  1. For the eigen-based direction finding technique, array sensor gain and phase uncertainties degrade severely its performance.
    基于阵列协方差矩阵特征分解的测向技术，在天线阵各通道特性不一致时，其性能会急剧下降。
  2. Direction finding is an important component of Electronic Warfare (EW) system. The direction finding precision may directly affect signal sorting, identification, location and jamming decision etc.
    测向是电子战系统的一个重要组成部分，测向精度直接对信号分选、识别、定位、干扰决策等都产生较大的影响。
  3. Orientation is simply facing in the right direction; navigation involves finding ones way from point A to point B.
    定向只是面向正确的方向；导航包括找到从 A 点到 B 点的路线。

网络短语

  • radio direction finding
    无线电测向；天线电测向
  • direction-finding antenna
    测向天线
  • direction finding problem
    测向问题；定向寻找问题
  • direction-finding apparatus
    测向仪
  • radio direction-finding station
    无线电测向电台；无线电定向电台；无线电测向站；无线电测向台

同义词

orientation
[测][雷达]测向；定向

词义分布

测向
76.9%
定向
23.1%

英英释义

  • Direction finding (DF) refers to the establishment of the direction from which a received signal was transmitted. This can refer to radio or other forms of wireless communication.