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Remote Sensing Technology and Application  2007, Vol. 22 Issue (2): 158-161    DOI: 10.11873/j.issn.1004-0323.2007.2.158
    
Thinned Array On 2D Synthetic Aperture Radiometer
HU An-yong, MIAO Jun-gang
(Beihang University,Beijing100083,China)
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Abstract  

The Imaging theory, retrieving algorithm and principle of thinned array of two dimensional synthetic aperture radiometer are presented, and based upon simulated annealing algorithm, two kinds of optimized thinned array are obtained. One is the array restricted in the circle area with rotating, and the other is the array restricted in T-strip area with the restriction that the antennas must be on the regular grids. Experimentation and simulation results proved that these kinds of thinned array are practical.

Key words:  2D synthetic aperture radiometer      Simulated annealing      Thinned array     
Received:  04 December 2006      Published:  25 November 2011
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Cite this article: 

HU An-yong, MIAO Jun-gang. Thinned Array On 2D Synthetic Aperture Radiometer. Remote Sensing Technology and Application, 2007, 22(2): 158-161.

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http://www.rsta.ac.cn/EN/10.11873/j.issn.1004-0323.2007.2.158     OR     http://www.rsta.ac.cn/EN/Y2007/V22/I2/158

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