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Abstract
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| In the current scenario of high-range resolution radars, the rotational motion of the target usually generates migration through resolution cells (MTRC) in the inverse synthetic aperture radar (ISAR) images. A technique to correct the MTCR in the case of uniform rotation rate is proposed. An estimation of the rotation vector of the non-cooperative targets is not required. The approach compensates the rotational motion in two steps: the slant-range rotation compensation (SRRC) and the cross-range rotation compensation (CRRC). CRRC is based on an extension of phase difference (PD) and on a robust method to delete outliers. The technique is verified both with simulated and live data from a millimetre-wave linear frequency-modulated continuous wave radar. A comparison with a minimum entropy-based technique is also made. | |
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International
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Si |
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JCR
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Si |
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Title
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IET Radar Sonar and Navigation |
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ISBN
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1751-8784 |
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Impact factor JCR
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0 |
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Impact info
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Volume
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2 |
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10.1049/iet-rsn:20060170 |
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Journal number
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1 |
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From page
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25 |
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To page
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34 |
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Month
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FEBRERO |
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Ranking
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