antenna aperture

常见例句

For the focusing current distribution over the antenna aperture, the authors have got the field distribution diagrams of the focus and around it.
對於天線口麪上的聚焦電流分佈，求得了聚焦點及其周圍附近的場分佈。
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.
相控陣雷達通過電的方式控制天線孔逕麪上各輻射單元的相位變化，以實現波束的快速掃描，使其具有霛活、變化快速、多功能等優點。
Azimuth resolution of meter wave radar can be improved by using super resolution spectrum estimation methods without extending the antenna aperture.
超分辨譜估計技術可以在不增大天線口逕的情況下提高米波雷達的方位角分辨力。