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汉语拼音：pāo wù miàn tiān xiàn

由抛物面反射器和位于其焦点处的馈源组成的面状天线。由馈源发出的球面电磁波经抛物面反射后，成方向性很强的平面波束向空间辐射。结构简单，方向性强，工作频带宽。广泛用于微波段。

• Efficiency and gain of a parabolic antenna directly depend on the degree of accomplishing of these demands.

  抛物面天线的效率和增益完全取决于实现这些要求的程度。

• The microwave weapon, mounted on a Humvee, uses a large rectangular dish antenna to direct an invisible beam toward a target.

  固定在轮式机动车上的微波武器采用矩形抛物面天线太指引隐形辐射照射特定目标。

• There is a good platform for the round parabolic antenna electricity performance analysis.

  为圆抛物面天线电性能分析提供了一个良好的平台。

• The VSAT station of the open pit is comprised of parabolic antenna of 2. 4m caliber, outdoor unit (ODU) and indoor unit(IDU).

  露天矿VSAT站由2.4米口径抛物面天线，室外单元（ODU）和室内单元（IDU）组成。

• A shape design method for satellite antennas with an offset paraboloidal reflector and a single feed

  星载单馈偏置抛物面天线的赋形设计

• series of type - spectrums for parabolic antennas used in microwave relay communication systems

  微波接力通信系统抛物面天线型谱系列

• A Simple Method of Inspecting Regular Degree of Paraboloid of Revolution Antenna Reflector and Calibrating

  旋转抛物面天线反射镜规度简易检测及校准方法

• A Method for calculation of the Adjustment Quantity of a Large Parabolic Antenna Panel

  大型抛物面天线面板安装调整量的计算方法研究

• Improving the Cross-polarization Characteristics of the Offset Parabolic Reflector Antennas by Higher Mode of the Feed

  利用馈源的高次模改善偏置抛物面天线的交叉极化性能