摘要
介绍了一种S波段宽频带宽角的矩形波导天线单元的设计,并进行了8×8矩形网格天线小阵E面宽角扫描实验。与相应频段的矩形标准波导相比,该单元的尺寸明显减小。
A wide-angle, wide-band compact rectangular waveguide antenna working at band S is presented. The size of the waveguide is much smaller than that of the standard rectangular waveguide working at the same frequency. An 8×8 lattice of this kind of rectangular waveguide making a wide-angle scan in E plane has been tested.
出处
《雷达与对抗》
2008年第2期16-17,68,共3页
Radar & ECM
关键词
雷达
天线
矩形波导
宽频带宽角
水平极化
宽角扫描
radar
antenna
rectangular waveguide
wide angle and wide band
horizontal polarization
wide-angle scan
