Phase Bias Estimation and Imaging for High-Squint Multichannel SAR in Azimuth
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2023.3254898
Abstract: High-squint multichannel synthetic aperture radar (SAR) in azimuth can overcome the constraint of minimum antenna area in the traditional single-channel classical SAR system, and thereby it would be much more flexible to achieve high-resolution and… read more here.
Keywords: squint; phase bias; squint multichannel; multichannel sar ... See more keywords
CV-GMTINet: GMTI Using a Deep Complex-Valued Convolutional Neural Network for Multichannel SAR-GMTI System
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2020.3047112
Abstract: Motivated by recent advances in deep learning, a novel deep complex-valued convolutional neural network (CV-CNN)-based method is proposed for ground moving target indication (GMTI) in a multichannel synthetic aperture radar (SAR) system. The proposed method… read more here.
Keywords: network; valued convolutional; multichannel sar; complex valued ... See more keywords
On-Ground RFI Mitigation for Spaceborne Multichannel SAR Systems using Auxiliary Beams
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3146789
Abstract: Radio Frequency Interference (RFI) is becoming a major concern for future Synthetic Aperture Radar (SAR) missions due to the increased user demand for frequency occupation in a number of applications. Each occurrence of interference introduces… read more here.
Keywords: auxiliary beams; multichannel sar; rfi mitigation; mitigation ... See more keywords