Experimental 0.22 THz Stepped Frequency Radar System for ISAR Imaging

被引：0
|
作者：
Mei Yan Liang
Cun Lin Zhang
Ran Zhao
Yue Jin Zhao
机构：
[1] Beijing Institute of Technology,School of Opto
[2] Capital Normal University,Electronic
来源：
Journal of Infrared, Millimeter, and Terahertz Waves | 2014年 / 35卷
关键词：
ISAR imaging; radar; resolution; stepped frequency; THz;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
High resolution inverse synthetic aperture radar (ISAR) imaging is demonstrated by using a 0.22 THz stepped-frequency (SF) imaging radar system. The synthesis bandwidth of the terahertz (THz) SF radar is 12 GHz, which are beneficial for high resolution imaging. The resolution of ISAR image can reach centimeter-scale with the use of Range-Doppler algorithm (RDA). Results indicate that high resolution ISAR imaging is realized by using 0.22THz SF radar coupled with turntable scanning, which can provide foundations for further research on high-resolution radar image in the THz band.
引用
收藏
页码：780 / 789
页数：9
相关论文
共 50 条
  • [1] Experimental 0.22 THz Stepped Frequency Radar System for ISAR Imaging
    Liang, Mei Yan
    Zhang, Cun Lin
    Zhao, Ran
    Zhao, Yue Jin
    JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES, 2014, 35 (09) : 780 - 789
  • [2] Research on THz stepped-frequency ISAR imaging
    Liang, Meiyan
    Zhang, Zhiheng
    Zhang, Cunlin
    INFRARED, MILLIMETER-WAVE, AND TERAHERTZ TECHNOLOGIES IV, 2016, 10030
  • [3] Design and simulation of 0.22 THz stepped frequency radar system based on high power gyrotron
    Wang Cheng-Xin
    Yan Yang
    Fu Wen-Jie
    JOURNAL OF INFRARED AND MILLIMETER WAVES, 2020, 39 (06) : 728 - 734
  • [4] An Experimental 0.2 THz Stepped Frequency Radar System for the Target Detection
    Zeng, Bangze
    Liang, Meiyan
    Zhang, Cunlin
    Zhao, Yuejin
    INFRARED, MILLIMETER-WAVE, AND TERAHERTZ TECHNOLOGIES II, 2012, 8562
  • [5] Experimental results on ISAR imaging with stepped-frequency waveforms
    Gao, Z.
    Xing, M.
    Zhang, S.
    Bao, Z.
    ELECTRONICS LETTERS, 2009, 45 (01) : 77 - 78
  • [6] Randomized Stepped Frequency ISAR Imaging
    Huang, Tianyao
    Liu, Yimin
    Li, Gang
    Wang, Xiqin
    2012 IEEE RADAR CONFERENCE (RADAR), 2012,
  • [7] Research on ISAR imaging based on linearly modulated frequency stepped radar signal
    Zhang, T.
    Ma, C.Z.
    Zhang, Q.
    Zhang, S.H.
    Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology, 2001, 23 (03):
  • [8] 0.2 THz stepped frequency inverse synthetics aperture radar imaging
    Zeng, Bangze
    Liang, Meiyan
    Zhao, Yuejin
    Zhang, Cunlin
    Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams, 2013, 25 (06): : 1601 - 1604
  • [9] Active Imaging System at 0.22 THz
    Sun, Z. L.
    Tu, X. C.
    Jiang, Y.
    Kang, L.
    Chen, J.
    Wu, P. H.
    2013 38TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), 2013,
  • [10] Very high resolution radar imaging with a stepped frequency system
    Valle, S
    Zanzi, L
    Lentz, H
    Braun, HM
    GPR 2000: PROCEEDINGS OF THE EIGHTH INTERNATIONAL CONFERENCE ON GROUND PENETRATING RADAR, 2000, 4084 : 464 - 470
12345