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Remote Sensing Technology and Application  2015, Vol. 30 Issue (1): 155-162    DOI: 10.11873/j.issn.1004-0323.2015.1.0155
    
Sensitivity Analysis on Radiant Performance of  Microwave Intensity Correlation Image
Yuan Yu1,2,Li Chuanrong1,Li Xiaohui1,Zhou Yongsheng1,Ma Lingling1
(1.Key Laboratory of Quantitative Remote Sensing Information Technology,Academy of
Opto\|Electronics,Chinese Academy of Sciences,Beijing,100094,China;
2.University of Chinese Academy of Sciences,Beijing,100049,China)
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Abstract  

Microwave Intensity Correlation Imaging (MICI) breaks the limitation of antenna aperture to reconstruct image by random radiation field and echo signals.As a new type of statical imaging technique,the influence of model parameters was not clear to the image radiant performance.The MICI theory was demonstrated in the paper,and then model parameters were changed to analyze the radiant performance of measurement matrix and reconstructed image.The results showed that the image radiant performance can be improved by increasing the number of antennas and antennas’ space and bandwidth,especially for large and high resolution area.However,it drops if antennas are in a higher platform or girds are larger.The lower quality system is acceptable to well\|distributed area.This study is conducive to improve the MICI system.
 

Key words:  Microwave imaging      Intensity correlation imaging      Radiant performance     
Received:  03 December 2013      Published:  11 March 2015
TN 955.1  
  TP 75  
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Yuan Yu
Li Chuanrong
Li Xiaohui
Zhou Yongsheng
Ma Lingling

Cite this article: 

Yuan Yu,Li Chuanrong,Li Xiaohui,Zhou Yongsheng,Ma Lingling. Sensitivity Analysis on Radiant Performance of  Microwave Intensity Correlation Image. Remote Sensing Technology and Application, 2015, 30(1): 155-162.

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http://www.rsta.ac.cn/EN/10.11873/j.issn.1004-0323.2015.1.0155     OR     http://www.rsta.ac.cn/EN/Y2015/V30/I1/155

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