Microwave holography measurement and adj
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Hong Yu
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Article
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2006
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John Wiley and Sons
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English
β 268 KB
## Abstract In an attempt to measure and correct the surface profile of the Sheshan 25βm radio telescope, the author carried out a phase coherent holographic experiment at 12.26 GHz with a geostationary communication satellite SINOβ1 in the far field. To improve the spatial resolution, the author t