directive antenna

英 [dəˈrektɪv ænˈtenə]

美 [dəˈrektɪv ænˈtenə]

定向天线

电力

双语例句

• The variable phase center is defined for general linear array, which makes that the directive antenna can be used as elements of the interferometer array.
  为了能把不存在相位中心的定向天线单元应用到干涉仪测向系统，提出了可变相位中心概念，并给出了对数周期偶极子天线可变相位中心计算实例。
• The main works and contributions in this dissertation are outlined as follows: 1. A low-profile broadband directive antenna based on AMC is designed.
  主要工作概括如下：1.设计了基于AMC的低剖面定向宽带天线。
• The antenna system consists of three parts: an assembly of the omnidirectional telemetry and command antennas, a directive communications antenna and a three channel noncontacting rotary joint.
  该天线系统包括三部分：全向遥测遥控天线组件，定向通信天线和三信道无接触旋转关节。
• Calculation of the directive function and the gain of concealed conical scanning antenna
  隐蔽锥扫天线方向函数和增益的计算