Calibration and Operation of a Bistatic Real-Aperture Polarimetric-Interferometric Ku-Band Radar
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DOI: 10.1109/tgrs.2021.3121466
Abstract: This article presents the bistatic operation mode and the performance analysis of KAPRI, a terrestrial frequency-modulated continuous-wave (FMCW) Ku-band polarimetric radar interferometer capable of acquiring bistatic full-polarimetric datasets with high spatial and temporal resolution. In… read more here.
Keywords: band; calibration; radar; real aperture ... See more keywords
Angular Superresolution of Real Aperture Radar Using Online Detect-Before-Reconstruct Framework
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DOI: 10.1109/tgrs.2021.3139355
Abstract: Superresolution methods can be applied to real aperture radar (RAR) to improve its angular resolution by solving an inverse problem. However, traditional superresolution methods are achieved after batch data collection, which requires extensive operational complexity… read more here.
Keywords: aperture radar; angular superresolution; framework; superresolution ... See more keywords
Real Aperture Radar Forward-Looking Imaging Based on Variational Bayesian in Presence of Outliers
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DOI: 10.1109/tgrs.2022.3203807
Abstract: Traditional forward-looking imaging methods of real aperture radar yield unsatisfactory performance in the presence of outliers. In this article, a method based on variational Bayesian (VB) is proposed to obtain forward-looking imaging in the presence… read more here.
Keywords: aperture radar; looking imaging; real aperture; forward looking ... See more keywords