LIN Xie-jia, WU Zhen. Study on uv coverage of optical synthetic aperture imaging technology and optimization of aperture[J]. Journal of Applied Optics, 2012, 33(1): 30-36.
Citation: LIN Xie-jia, WU Zhen. Study on uv coverage of optical synthetic aperture imaging technology and optimization of aperture[J]. Journal of Applied Optics, 2012, 33(1): 30-36.
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Study on uv coverage of optical synthetic aperture imaging technology and optimization of aperture

  • 1.

    National Astronomical Observatories / Nanjing Institute of Astronomical Optics &Technology,CAS,Nanjing 210042,China;

  • 2.

    Key Laboratory of Astronomical Optics &Technology,Nanjing Institute of Astronomical Optics &Technology,CAS,Nanjing 210042,China;

  • 3.

    Graduate University of Chinese Academy of Sciences,Beijing 100049,China

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    • Abstract
  • Based on the horizon coordinate system and angle coordinate system, the formula between interferometric array and uv coverage of optical synthetic aperture imaging was derived using coordinate rotation. An Y-type in Nanjing was taken as an example to make the observation in a specific sky area, and the Monte Carlo method was used to optimize two objective functions, and the optimization results were compared to find more suitable objective function.
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    • References (1)
  • ［1］王海涛，朱永凯，蔡佳慧，等.光学综合孔径望远镜的UV覆盖和孔径结构的研究［J］.光学学报，2009，29(4):1112-1116.
     WANG Hai-tao, ZHU Yong-kai, CAI Jia-hui,et al.Optical aperture synthesis telescope in the UV coverage and aperture structure［J］.Acta Optics Sinica,2009，29(4):1112-1116.(in Chinese with an English abstract)
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    CHEN Hai-ting, JIANG Yue-song, ZHONG Yu.Study of optimization and imaging characteristics of two-dimensional circle array for optical synthetic aperture system［J］, Acta Optics Sinica,2005，25(12):1616-1622. (in Chinese with an English abstract)
    ［5］何云涛，江月松，刘广达.基于遗传算法的光综合孔径圆周阵优化［J］.光学学报，2007，27（9）：1611-1616.
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    ［7］SU Yan, NAN Ren-dong,PENG Bo,A new method for optimizing the configuration of the Chinese square kilometer array［J］.Chinese Journal of Astronomy and Astrophysics,2004,4(2):198-204.
    ［8］何云涛，江月松，陈海亭.二维圆周综合孔径阵列优化及其毫米波成像特性研究［J］.遥感学报，2007，11（1）：33-38.
    HE Yun-tao, JIANG Yue-song, CHEN Hai-ting,Studies of optimization and imaging properties of two-dimensional circle array for mm-wave synthetic aperture syntem［J］. Remote Sensing,2007，11(1):33-38. (in Chinese with an English abstract)
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