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- The influence of airborne SAR antenna aperture on imaging process is analyzed. 摘要分析了机载合成孔径雷达天线口径对成像处理的影响。
- A new method to calibrate a large aperture infrared opto-electric system by using a small aperture illumination collimator is introduced in detail. 摘要介绍了一种用小口径照明光管定标大口径红外光电系统的新方法。
- 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。
- aperture illumination efficiency 孔径照射效率
- EFFECTS OF ANTENNA APERTURE PHASE DISTRIBUTION ON THE SYNTHETIC ARRAY PATTERN AND THE DOPPLER-DELAY RESPONSE 天线孔径相位分布对综合阵列方向图和多普勒-时延响应的影响
- The illumination in this room is very bad. 这个屋子的照明很不好。
- The illumination of the manuscript is delicate. 这个手稿的装饰很精致。
- The aperture in the door is so wide. 门上的孔隙太大了。
- We saw light through a small aperture in the wall. 我们透过墙上的小孔看到了亮光。
- Reception improved because of the new antenna. 接受效果因有新天线而得到改善。
- aperture illumination function 孔径照射函数
- No antenna, no radio, we're back in the nineteenth century! 没有天线，没有无线电，我们回到十九世纪了。
- aperture illumination 照度分布,孔径面照明,孔径照度
- You should fix the television antenna before receiving programs. 接收节目前，你应该先装天线。
- aperture illumination diagram 孔径照射图
- The reception is very poor. Let me adjust the antenna. 接收效果太差了。让我来调一下天线。
- Spinor theory of diffraction from aperture in slant illumination[J]. 引用该论文 何宜军;杨铨让.
- antenna aperture 天线孔径
- At fisrt, wideband pulse responses of metallic rectangular, multi-stage cascaded enclosure with multiple rectangular apertures illuminated by a high power EMP are investigated numerically. 首先,我们用数值法研究了超大功率超宽带电磁脉冲照射下的含有多个方形孔缝的多层级联矩形金属屏蔽腔,得到其屏蔽效能的计算方法。
- antenna aperture code [电] 天线孔面积
