antenna aperture
基本解释
- [电讯] 天线孔径
英汉例句
- For the focusing current distribution over the antenna aperture, the authors have got the field distribution diagrams of the focus and around it.
对于天线口面上的聚焦电流分布，求得了聚焦点及其周围附近的场分布。 - Phase Array Radar can scan beams fast by controlling the phase of radiator elements in the antenna aperture surface, which shows many excellences such as agility, change celerity and multifunction.
相控阵雷达通过电的方式控制天线孔径面上各辐射单元的相位变化，以实现波束的快速扫描，使其具有灵活、变化快速、多功能等优点。 - Azimuth resolution of meter wave radar can be improved by using super resolution spectrum estimation methods without extending the antenna aperture.
超分辨谱估计技术可以在不增大天线口径的情况下提高米波雷达的方位角分辨力。
双语例句
词组短语
- antenna equivalent aperture 天线等效孔径
- antenna a aperture 天线孔径
- antenna synthetic aperture 合成孔径天线
- antenna synthetic aperture radar 合成孔径雷达天线
- antenna physical aperture 天线实际口径
短语
专业释义
- 天线孔径
- 天线孔径
However, the millimeter wave radiometric images possess low spatial resolution and have near operating distance because of the confinement of the antenna aperture size.
然而受天线孔径的限制,毫米波辐射探测器获得的图像空间分辨率太低,极大地限制了作用的距离。