Polarization feed source device and satellite antenna device

The invention relates to the technical field of communication antennas and provides a polarization feed source device and a satellite antenna device. The polarization feed source device comprises a polarization assembly and a rotating assembly sleeved at an outer side of the polarization assembly, wherein the rotating assembly comprises a fixing ring used for fixedly connected with a host machine,the polarization assembly is arranged in the fixing ring in a penetrating mode and rotates around the central axis of the fixing ring, and the polarization assembly rotates clockwise or anticlockwisearound the fixing ring to change the polarization direction of the polarization feed source device. The polarization feed source device is advantaged in that polarization direction adjusting operation difficulty is remarkably reduced, and polarization direction adjusting convenience is effectively improved. 本发明涉及通讯天线技术领域，提供一种极化馈源装置及卫星天线设备，的极化馈源装置包括极化组件以及套设于极化组件外侧的转动组件，转动组件包括用于与主机固定连接的固定环，极化组件穿设于固定环且绕于固定环的中轴线转动，极化组件绕于固定环顺时