| 摘要 |
A reflection surface antenna and a feed source thereof. The feed source comprises: a transmission antenna array and a receiving antenna array, wherein the transmission antenna array comprises at least two transmission antenna units (51), the receiving antenna array comprises at least two receiving antenna units (52), phase centres of the transmission antenna array and the receiving antenna array are coincided, and at least one coupling unit (53) is provided between at least one group of transmission antenna units (51) and receiving antenna units (52) which are adjacent. |
