Millimeter-waves inverse Cassegrain antenna with polarization-rotation, efficient wide scan angle,light weight and small size, which is used in modern radar systems, is studied in this paper.

• 本文旨在研究毫米波极化正交变换倒置卡塞格伦天线,它主要应用于小尺寸轻质量的广角扫描雷达系统中。