A Novel Approach to Doppler Centroid and Channel Errors Estimation in Azimuth Multi-Channel SAR
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2019.2921094
Abstract: Multi-channel synthetic aperture radar (SAR) in azimuth can overcome the minimum-antenna-area constraint of the conventional SAR in high-resolution and wide-swath (HRWS) imaging. However, the SAR system suffers from amplitude and phase mismatch among channels and… read more here.
Keywords: doppler centroid; channel errors; multi channel; channel sar ... See more keywords
Robust Secure Beamforming in MIMO Wiretap Channels With Deterministically Bounded Channel Errors
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2018.2864542
Abstract: In this paper, a multiple-input multiple-output wiretap channel model is studied, where the information packet sent from the transmitter to the desired receiver is wiretapped by a potential eavesdropper. When ideal channel state information (CSI)… read more here.
Keywords: tex math; channel errors; secure beamforming; inline formula ... See more keywords