An Imaging Algorithm for Multi-Channel SAR Azimuth Missing Data

Authors: Song, W., Yao, Y.

Source: IEEE Access Access, IEEE. 12:115102-115111 2024

Method for Estimating SAR Ground-Moving Target Parameters With Azimuth Missing Data Based on Contrast Maximization

Authors: Du, H., Song, Y., Jiang, N., Wang, J., Fan, C., Huang, X.

Source: IEEE Transactions on Geoscience and Remote Sensing IEEE Trans. Geosci. Remote Sensing Geoscience and Remote Sensing, IEEE Transactions on. 62:1-17 2024

SAR Imaging Method for Moving Target With Azimuth Missing Data

Authors: Jiang, N., Wang, J., Feng, D., Kang, N., Huang, X.

Source: IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing IEEE J. Sel. Top. Appl. Earth Observations Remote Sensing Selected Topics in Applied Earth Observations and Remote Sensing, IEEE Journal of. 15:7100-7113 2022

Advanced Array Signal Processing for Target Imaging and Detection

Contributors: Zhu, Jiahua, Huang, Xiaotao, Liu, Jianguo, Li, Xinbo, Martino, Gerardo Di, Piao, Shengchun, Guo, Junyuan, Guo, Wei

Subject Terms: convergence zone, transmission loss, Wentze–Kramers–Brillouin approximation, coupled normal mode, electronic warfare, intelligent game, jamming power dynamic allocation, neural fictitious self-play, deep reinforcement learning, Nash equilibrium, azimuth missing data, maximum depth of focus, SAR imaging scene size, segmentation SAR imaging, complementary waveforms, pointwise thresholding processor, Doppler resolution, sidelobe suppression, array signal processing, sparse Bayesian learning, direction estimation, pulse noise, non-Gaussian impulsive noises, detection and reconstruction of weak spectral lines, deep learning, underwater acoustic communication, subcarrier multiplexing, neural networks, coherence bandwidth, equalizers, detectors, ArcSAR, unmanned ground vehicle, IAA, back projection algorithm (BPA), millimeter-wave radar, 3D sensing system, MIMO radar, Space–Time–Range, Joint Adaptive Focusing and Detection, Doppler frequency shift, MSE, three-dimensional sidelobe, clutter and noise suppression, side-scan sonar, deconvolution, image quality, contrast ratio, object segmentation, multiband antenna, sparse array, adaptive beamforming, sidelobe level control, circular synthetic aperture radar, odd-bounce reflection, even-bounce reflection, vehicle target, information extraction, 3D contour reconstruction, 'top–bottom shifting' effect, robust Capon beamforming (RCB), sparse group constraints, alternating-direction method of multipliers (ADMM), two-dimensional beampatterns, time-varying impulse response, drift compensation, structured channel estimate, underwater sonar, weak target detection, direction of arrival estimation (DOA), pentagram geometry, steering manifold matrix, wideband signals, spherical radar coordinate system, direction-of-arrival (DOA) estimation, matrix recovery, source depth discrimination, modal interference in frequency–depth plane, generalized waveguide variant, shallow water with a thermocline, nonlinear blind source separation, ship-radiated noise, underwater acoustic nonlinear propagation, attention mechanism, recurrent neural networks, genralized coprime sampling, power spectrum sensing, non-sparsity, blind sensing, cyclostationary, activity recognition, WiFi sensing, transfer learning, CSI, ResNet18, asynchronous distributed hydrophones, shallow water, passive source localization, frequency invariability of acoustic field, DOA estimation, lightweight deep neural network, data redundancy, regression, Technology, Engineering, Agriculture, Industrial processes, Technology: general issues, Engineering: general

File Description: application/octet-stream

Access URL: https://directory.doabooks.org/handle/20.500.12854/139396
https://mdpi.com/books/pdfview/book/9396

High-Resolution Azimuth Missing Data SAR Imaging Based on Sparse Representation Autofocusing

Authors: Nan Jiang, Huagui Du, Shaodi Ge, Jiahua Zhu, Dong Feng, Jian Wang, Xiaotao Huang

Source: Remote Sensing, Vol 15, Iss 13, p 3425 (2023)

Subject Terms: azimuth missing data, compressed sensing, minimum entropy autofocusing, phase errors, SAR imaging, Science

File Description: electronic resource

Relation: https://www.mdpi.com/2072-4292/15/13/3425; https://doaj.org/toc/2072-4292

Access URL: https://doaj.org/article/745d3c5daf6347258e921b1b0e6d75b3

High-Resolution SAR Imaging with Azimuth Missing Data Based on Sub-Echo Segmentation and Reconstruction

Authors: Nan Jiang, Jiahua Zhu, Dong Feng, Zhuang Xie, Jian Wang, Xiaotao Huang

Source: Remote Sensing, Vol 15, Iss 9, p 2428 (2023)

Subject Terms: azimuth missing data, maximum depth of focus, SAR imaging scene size, segmentation SAR imaging, Science

File Description: electronic resource

Relation: https://www.mdpi.com/2072-4292/15/9/2428; https://doaj.org/toc/2072-4292

Access URL: https://doaj.org/article/6d9e4825216f4d8f8e0876db636efe4e