摘要： 抛物面天线作为星载天线的重要组成部分，在深空探测、移动通信、国防事业、气象监测等方面均具有广泛应用，近年来随着上述学科的快速发展，抛物面天线的研究也越来越受到人们的重视。针对空间大型星载抛物面天线的发展与需求，首先系统地概括了国外星载抛物球面天线的发展现状，综述了刚性、网状以及充气式星载抛物球面天线，对各类星载抛物球面天线的结构、性能进行了较为详细的描述和分析，对国内在该领域的部分研究成果进行了简述。然后梳理了星载抛物柱面天线的发展，对国内外具有代表性的抛物柱面天线进行了介绍，对抛物球面天线和抛物柱面天线进行了参数对比与分析。接下来对近年来针对星载抛物面天线的相关技术进行了介绍。最后对星载抛物面天线的发展趋势做了简要分析与预测。

关键词: 星载天线, 可展开, 网状天线, 抛物球面天线, 抛物柱面天线

Abstract: The parabolic antenna, being an important part of spaceborne antennas, has been widely used in multiple disciplines such as deep space exploration, mobile communications, national defense, and meteorological monitoring. In recent years, with the rapid development of the above disciplines, the research of parabolic antennas has also gained increasing attention. In response to the development and demands of large spaceborne parabolic antennas, this article first systematically summarized the development status of foreign spaceborne parabolic spherical antennas, and rigid, mesh and inflatable spaceborne parabolic spherical antennas. The structure and performance of the spherical antennas are then described and analyzed, followed by a brief description of some domestic research results in this field. After combing the development of spaceborne parabolic cylinder antennas, this paper introduces representative parabolic cylinder antennas at home and abroad, and compares the parameters of parabolic spherical antennas and parabolic cylindrical antennas. Next, the related technologies for spaceborne parabolic antennas in recent years are introduced. Finally, the development trend of the spaceborne parabolic antenna is briefly analyzed and predicted.

Key words: spaceborne antennas, deployable, mesh antennas, parabolic spherical antennas, parabolic cylindrical antennas

中图分类号: 

• V414