Cross-range Super-resolution Algorithm Based on Non-synthetic Aperture Radar

被引：0
|
作者：
Fan, Xiaoyan [1 ]
Shang, She [1 ]
Song, Dawei [1 ]
Sun, Wenfeng [1 ]
Li, Dong [1 ]
机构：
[1] Xian Inst Space Radio Technol, Natl Key Lab Sci & Technol Space Microwave Techno, Xian 710100, Shannxi Provinc, Peoples R China
来源：
2010 INTERNATIONAL COLLOQUIUM ON COMPUTING, COMMUNICATION, CONTROL, AND MANAGEMENT (CCCM2010), VOL IV | 2010年
关键词：
TIME-DELAY ESTIMATION;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
The cross-range resolution of a traditional radar depends on its antenna beamwidth and The distance between radar and target. The resolution of non-synthetic aperture radar is usually low due to the limited antenna aperture. This paper presents cross-range super-resolution algorithm based on principle components linear prediction in the subbands, in order to improve the angle resolution of the short-distance scattered points in azimuth for low SNR. The experiments show that the proposed algorithm has greatly improved the cross-range resolution of non synthetic aperture radar.
引用
收藏
页码：232 / 235
页数：4
相关论文
共 50 条
  • [21] Super-resolution of geosynchronous synthetic aperture radar images using dialectical GANs
    Yuanhao Li
    Dongyang Ao
    Corneliu Octavian Dumitru
    Cheng Hu
    Mihai Datcu
    Science China Information Sciences, 2019, 62
  • [22] Super-resolution of geosynchronous synthetic aperture radar images using dialectical GANs
    Li, Yuanhao
    Ao, Dongyang
    Dumitru, Corneliu Octavian
    Hu, Cheng
    Datcu, Mihai
    SCIENCE CHINA-INFORMATION SCIENCES, 2019, 62 (10)
  • [23] Super-resolution of geosynchronous synthetic aperture radar images using dialectical GANs
    Yuanhao LI
    Dongyang AO
    Corneliu Octavian DUMITRU
    Cheng HU
    Mihai DATCU
    Science China(Information Sciences), 2019, 62 (10) : 208 - 210
  • [24] Super-Resolution of Synthetic Aperture Radar Complex Data by Deep-Learning
    Addabbo, Pia
    Bernardi, Mario Luca
    Biondi, Filippo
    Cimitile, Marta
    Clemente, Carmine
    Fiscante, Nicomino
    Giunta, Gaetano
    Orlando, Danilo
    2022 IEEE INTERNATIONAL WORKSHOP ON METROLOGY FOR AEROSPACE (IEEE METROAEROSPACE 2022), 2022, : 237 - 241
  • [25] Cross-range scaling of inverse synthetic aperture radar images with complex moving targets based on parameter estimation
    Di, Guohui
    Su, Fulin
    Xu, Xinbo
    JOURNAL OF SUPERCOMPUTING, 2020, 76 (06): : 4095 - 4116
  • [26] Cross-range target response analysis for extreme high-squint synthetic aperture radar
    Burfeindt, Matthew J.
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2017, 59 (12) : 3051 - 3055
  • [27] Joint method of motion compensation and cross-range scaling for inverse synthetic aperture radar imaging
    Sheng, Jia-Lian
    Zhang, Lei
    Xing, Meng-Dao
    Xu, Gang
    He, Li
    Xi Tong Gong Cheng Yu Dian Zi Ji Shu/Systems Engineering and Electronics, 2014, 36 (05): : 859 - 865
  • [28] Adaptive Super-Resolution with a Synthetic Aperture Antenna
    Fischer, Christoph
    Andres, Markus
    Bloecher, Hans-Ludwig
    Dickmann, Juergen
    Menzel, Wolfgang
    2012 9TH EUROPEAN RADAR CONFERENCE (EURAD), 2012, : 250 - 253
  • [29] Super-resolution in a synthetic aperture imaging system
    Green, JJ
    Hunt, BR
    INTERNATIONAL CONFERENCE ON IMAGE PROCESSING - PROCEEDINGS, VOL I, 1997, : 865 - 868
  • [30] SUPER-RESOLUTION METHOD FOR SYNTHETIC APERTURE RADAR IMAGE BASED ON MULTI-SCALE FEATURE EXTRACTION
    Yang, Mingjie
    Mao, Deqing
    Zhang, Yin
    Huang, Yulin
    Yang, Jianyu
    IGARSS 2024-2024 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, IGARSS 2024, 2024, : 3388 - 3391
12345