对国外几种星载多波束天线进行了描述，并给出了详细的应用实例，同时还侧重介绍了地球站多站束天线中所采用的几种天线型式及未来多波束天线的技术发展。

This paper mainly describes the multi-beam antennas used in several satellites abroad and gives some application examples. Besides, some antenna types adopted for the earth stations have been introduced, finally, the paper presents its technical development.

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