Acta Optica Sinica, Volume. 38, Issue 6, 0612005(2018)

Fast Measurement of Primary Reflector Dynamic Deformation of Radio Telescope Based on Multibeam and Phase Retrieval

Jian Dong*, Zhiqiang Xu, Yunxia Sun, and Qinghui Liu
Author Affiliations
  • Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030, China
  • show less
    References(18)

    [1] Prestage R M. The green bank telescope[C]. Proceedings of SPIE, 6267, 626712(2006).

    [2] Tofani G, Alvito G, Ambrosini R et al. Status of the sardinia radio telescope project[C]. Proceedings of SPIE, 7012, 70120F(2008).

    [3] Souccar K, Wallace G, Grosslein R et al. The architecture of the active surface control system of the Large Millimeter telescope[C]. Proceedings of SPIE, 9151, 91512J(2014).

    [4] Dong J, Jin H L, Ye Q et al. The active surface control system for the Tian Ma Telescope[C]. Proceedings of SPIE, 9913, 991306(2016).

    [5] Chen S, Li C W, Zhang S J. Phase retrieval based on the Talbot effect of Ronchi grating[J]. Acta Optica Sinica, 38, 0405001(2018).

    [7] Han F, Lü J, Wu W D et al. The first radio holography measurement for the 13.7 m telescope of purple mountain observatory[J]. Acta Astronomica Sinica, 35, 209-215(1994).

    [10] Users Meeting. 7-10 October 2014[2018-02-07]. Cagliari, Italy. id. 36. http: ∥pos.sissa.it/cgi-bin/reader/conf.cgi?confid=230.(2014).

    [11] Bolli P, Orlati A, Stringhetti L et al. Sardinia radio telescope[J]. Journal of Astronomical Instrumentation, 4, 1550008(2015).

    [12] Dicker S R, Korngut P M, Mason B et al. MUSTANG: 90 GHz science with the green bank telescope[C]. Proceedings of SPIE, 7020, 702005(2009).

    [13] Zhang B, Zou Z, Chen S J et al. Fabric image registration based on affine transform and Levenberg-Marquardt algorithm[J]. Acta Optica Sinica, 37, 0133002(2017).

    [14] Chen L X, Hu X C, Han K et al. Improvement method for fitting high-frequency phase by Zernike polynomials[J]. Acta Optica Sinica, 36, 0314001(2016).

    [16] Leng G J, Wang W, Duan B Y et al. Sub-reflector real-time compensation for main-reflector deformation of shaped Cassegrain antenna[J]. System Engineering and Electronics, 33, 996-1000(2011).

    [17] Rochblatt D J, Seidel B L. Microwave antenna holography[J]. IEEE Transactions on Microwave Theory & Techniques, 40, 1294-1300(1992).

    Tools

    Get Citation

    Copy Citation Text

    Jian Dong, Zhiqiang Xu, Yunxia Sun, Qinghui Liu. Fast Measurement of Primary Reflector Dynamic Deformation of Radio Telescope Based on Multibeam and Phase Retrieval[J]. Acta Optica Sinica, 2018, 38(6): 0612005

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category: Instrumentation, Measurement and Metrology

    Received: Jan. 5, 2018

    Accepted: --

    Published Online: Jul. 9, 2018

    The Author Email: Jian Dong (dongjian@shao.ac.cn)

    DOI:10.3788/AOS201838.0612005

    Topics