Intensity correlation imaging method can obtain high-resolution image by low-precision equipment on ground, which is a developing high-orbit satellite imaging method, but the method has some disadvantages such as low signal to noise ratio. In order to make clear the main noise source when observing high-orbit satellite by this method, analysis and simulations for the noise of intensity correlation imaging has been done. In this paper the theory and history of intensity correlation is described; the deviation and noise of intensity correlation imaging is analyzed according to the characteristic of high-orbit satellite; simulation about shot noise and partial coherence deviation has been done on semi-classical model. Analysis shows that the area of light-collecting mirrors affected the noise and deviation in intensity correlation imaging, the area should be optimized according to the diameter and brightness of satellite.


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    Title :

    Analysis and Simulation of Intensity Correlation Imaging Noise Towards High-Orbit Satellite


    Additional title:

    Lect. Notes Electrical Eng.


    Contributors:
    Shen, Rongjun (editor) / Qian, Weiping (editor) / Li, Xiyu (author) / Gao, Xin (author) / Lu, Changming (author) / Tang, Jia (author)


    Publication date :

    2014-10-07


    Size :

    9 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




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