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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2021, Vol. 42 ›› Issue (1): 523833-523833.doi: 10.7527/S1000-6893.2020.23833

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Large spaceborne parabolic antenna: Researchp progress

CHEN Chuanzhi1,2, DONG Jiayu1,2, CHEN Jinbao1,2, LIN Fei1,2, JIANG Song3, LIU Tianming3   

  1. 1. School of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;
    2. Key Laboratory of Deep Space Star Table Detection Mechanism Technology, Ministry of Industry and Information Technology, Nanjing 210016, China;
    3. Shanghai Institute of Aerospace Systems, Shanghai 200000, China
  • Received:2020-01-13 Revised:2020-02-03 Published:2020-05-14
  • Supported by:
    National Natural Science Foundation of China (51675264); Natural Science Foundation of Jiangsu Province(BK20180437)

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

CLC Number: