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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 发表日期：2018    专题：北京航空航天大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Suppression of Azimuth Ambiguities in Spaceborne SAR Images Using Spectral Selection and Extrapolation 期刊论文 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2018, 卷号: 56, 页码: 6134-6147 作者:  Wu, Youming;  Yu, Ze;  Xiao, Peng;  Li, Chunsheng 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/30 Azimuth ambiguity suppression  signal processing  synthetic aperture radar (SAR)   Sub-Nyquist SAR Based on Pseudo-Random Time-Space Modulation 期刊论文 SENSORS, 2018, 卷号: 18 作者:  Chen, Wenjiao;  Li, Chunsheng;  Yu, Ze;  Xiao, Peng 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/30 spaceborne synthetic aperture radar (SAR)  sub-Nyquist  noisy-channel coding theorem  channel capacity  sparsity  pseudo-random space-time modulation   ENHANCED AZIMUTH RESOLUTION FOR SPACEBORNE INTERRUPTED FMCW SAR THROUGH SPECTRAL ANALYSIS 会议论文 IGARSS 2018 - 2018 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, 2018-01-01 作者:  Ahmed, Naveed;  Sun, Bing;  Chen, Jie 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Synthetic Aperture Radar  interrupted-FMCW  all-pole model  spectral analysis   Two Dimensional Image Formation of Interrupted FMCW SAR Through Spectral Analysis 会议论文 2018 China International SAR Symposium, CISS 2018 - Proceedings 作者:  Ahmed, N.;  Sun, B.;  Chen, J. 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/30 Antennas  Computerized tomography  Frequency modulation  Image analysis  Image processing  Radar imaging  Space-based radar  Spectrum analysis  All-pole modeling  Frequency-modulated continuous waves  interrupted-FMCW  Single antenna  Space-borne SAR  Spaceborne synthetic aperture radars  Spectral analysis method  Two dimensional images  Synthetic aperture radar   Extended Map-Drift Algorithm for Spaceborne Sliding Spotlight SAR Data 会议论文 2018 China International SAR Symposium, CISS 2018 - Proceedings 作者:  Gao, H.;  Yang, W.;  Chen, J.;  Li, C. 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 Antennas  Errors  Focusing  Iterative methods  Radar imaging  Synthetic aperture radar  Auto-focusing  Efficient strategy  Focusing algorithm  Imaging algorithm  sliding spotlight  Sliding Spotlight mode  Track direction  Transfer mechanisms  Space-based radar   Imaging and Detection of Moving Targetsbased on Spaceborne Video SAR Mode 会议论文 2018 China International SAR Symposium, CISS 2018 - Proceedings 作者:  Wang, Y.;  Chen, J.;  Yang, W. 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/30 Radar target recognition  Synthetic aperture radar  Velocity  Computing efficiency  Continuous observation  Moving targets  Overlapping data  overlappingmode  SAR Images  Spotlight mode  video synthetic aperture radar (Video SAR  ViSAR)  Radar imaging   Transmitting Pulse Encoding for Beyond-PRT Retransmitting Deception Jamming Detection in Spaceborne Synthetic Aperture Radar (SAR) 期刊论文 SENSORS, 2018, 卷号: 18 作者:  Wang, Ruijia;  Sun, Bing;  Wang, Xing;  Cheng, Siyi 收藏  |  浏览/下载：11/0  |  提交时间：2019/12/30 synthetic aperture radar (SAR)  retransmitting deception jamming (RDJ)  jamming detection  transmitting pulse encoding