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An efficient implementation of a robust phase-unwrapping algorithm
DOI:10.1109/LSP.2006.890095.png)
Abstract
En 中文
A robust phase-unwrapping algorithm has been recently proposed and applied to accurately locate fast moving, targets in multifrequency antenna array synthetic aperture radar imaging. This algorithm is based on two dimensional (2-D) searching and its complexity may be high. In this letter, we propose an efficient implementation of the robust phase-unwrapping algorithm. We show that the range of the 2-D searching, and therefore the complexity of the robust phase-unwrapping algorithm, can be significantly reduced.
Keywords:
Chinese remainder theorem
phase unwrapping
remainder errors
synthetic aperture radar (SAR)
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9.6
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1.1W
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1.7W
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