Compact built -in annular monopulse antenna

The utility model discloses a compact built -in annular monopulse antenna relates to monopulse antenna technical field, and it includes: two antenna element, the sum -difference network of ring tubbiness and the antenna houses of ring tubbiness, antenna element symmetry set up on the inner wall of antenna house and poor network setting in the antenna house bottom, the antenna house includes the barrel -shaped cover of medium, two antenna groove, antenna groove sets up respectively in the barrel -shaped cover of medium inside, antenna groove internally mounted has antenna element, the utility model provides an among the prior art structure loose, the quality is big, zero spends not enough technical problem deeply. 本实用新型公开紧凑内置环形单脉冲天线，涉及单脉冲天线技术领域，它包括：两个天线单元、圆环桶状的和差网络和圆环桶状的天线罩，天线单元对称设置在天线罩的内壁上，和差网络设置在天线罩底部，天线罩包括介质桶形罩、两个天线槽，天线槽分别开设在介质桶形罩内部，天线槽内部安装有所述天线单元，本实用新型解决了现有技术中结构宽松，质量大，零深深度不够的技术问题。