Miniaturized orthogonal linear polarization transmit-receive five-horn monopulse waveguide feed network

The invention provides a miniaturized orthogonal linear polarization transmit-receive five-horn monopulse waveguide feed network, five horns of a feed source are of an integrated structure, the middle square horn works in a manner that a vertical linear polarization transmitting wave beam and a horizontal linear polarization and receiving wave beam are shared, and the four horns at the periphery work in a manner that the horizontal linear polarization and receiving wave beams are shared. The upper and lower horns are flat rectangular horns which are narrow in the top and bottom and wide in the left and right and are used for forming pitch difference beams, and the left and right horns are flat rectangular horns which are wide in the top and bottom and narrow in the left and right and are used for forming azimuth difference beams. 本发明提出了一种小型化正交线极化收发的五喇叭单脉冲波导馈电网络，馈源的五个喇叭为一体化结构，其中的中间方喇叭为垂直线极化发射波束与水平线极化和接收波束共用工作，四周四个喇叭为水平线极化接收工作，上下两个喇叭是上下窄左右宽的扁矩形喇叭用于形成俯仰差波束，左右两个喇叭是上下宽左右窄的扁矩形喇叭用于形成方位差波束。