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Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3221433
Abstract: The nonlinear frequency modulation (NLFM) waveform can shape the power spectrum such that its autocorrelation output exhibits very low sidelobes without loss of signal-to-noise ratio (SNR), compared with the linear frequency modulation (LFM) waveform. However,…
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Keywords:
aperture radar;
synthetic aperture;
nlfm waveform;
waveform ... See more keywords
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Published in 2020 at "Journal of Applied Remote Sensing"
DOI: 10.1117/1.jrs.14.046507
Abstract: Abstract. The dispersion characteristics of the background ionosphere and the random fluctuations of the ionospheric irregularities are an important source of phase error that seriously damages the quality of radar images. To mitigate the ionospheric…
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Keywords:
band spaceborne;
spaceborne synthetic;
synthetic aperture;
aperture radar ... See more keywords