real aperture antenna meaning in English

有效孔径天线

This dissertation is focused on the study of microwave imaging system with real aperture antenna and its application . significant results of the work include : 1
对雷达成像的结果的研究，即雷达目标散射中心分布的研究，也是雷达目标特性建模工作的一个重要部分。
A two - dimensional microwave imaging system in x band with stepped frequency signal and real aperture antenna is established . two - dimensional super - resolution algorithm is applied in this system
本文围绕实孔径微波成像系统，在提高系统的角度分辨率、二维超分辨处理和基于强散射中心分布的rcs数据压缩等方面进行了研究。
Based on the doppler effect and pulse coherence technique , synthetic aperture radar ( sar ) breaks through the azimuth resolution limitation imposed by real aperture antenna . in combination with the pulse compression technique , two - dimensional high resolution imagery to distant targets can be realized
合成孔径雷达( sar )利用以多普勒频移理论和脉冲相参为基础的合成孔径技术，突破了实孔径天线对方位向分辨力的限制，与脉冲压缩技术相结合，实现了远距离目标的二维高分辨成像。