directive antenna

directive antenna 基本解释

定向天线

电力

重点词汇

• antennan. 天线, 触须, 触角 [化] 天线
• directivea. 指导的, 指挥的, 方向的 n. 指令 [计] 指令; 命令

directive antenna 双语例句

1. 1、 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。
2. 2、 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。
3. 3、 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
4. 4、 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。