THz Reflectometer for 3D imaging at 100 GHz

被引：0
|
作者：
Bassli, A. [1 ]
Benbassou, A. [1 ]
Belkadid, J. [1 ]
Penarier, A. [2 ]
Blin, S. [2 ]
Nouvel, P. [2 ]
机构：
[1] USMBA, Lab Transmiss & Proc Informat, High Sch Technol EST, BP 2427, Fes, Morocco
[2] Univ Montpellier, IES, UMR 5214, CNRS, F-34095 Montpellier, France
来源：
2017 INTERNATIONAL CONFERENCE ON WIRELESS TECHNOLOGIES, EMBEDDED AND INTELLIGENT SYSTEMS (WITS) | 2017年
关键词：
Submillimeter wave imaging; radar imaging; THz radar; submillimeter wave radar; FMCW chirp radar;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents the design of an imaging FMCW (Frequency-Modulated Continuous-Wave) radar system operating in the frequency band 75-110 GHz. The 35-GHz bandwidth offers a theoretical longitudinal resolution of 4.2 mm to detect inner defects. The study concerns defects such as holes and cracks. True 3D imaging is obtained by scanning transversally the material under test, the transverse resolution being limited by the beam waist.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] 100 GHz Retina for THz Tomographic Imaging
    Alonso, M.
    Garcia Guerra, C. E.
    Nova, E.
    Abril, J.
    Romeu, J.
    Llombart, N.
    Jofre, L.
    [J]. 2011 36TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), 2011,
  • [2] Novel Reflectometer for Millimeter Wave 3D Holographic Imaging
    Ghasr, M. T.
    Puleo, P., III
    Zoughi, R.
    [J]. 2013 IEEE INTERNATIONAL INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE (I2MTC), 2013, : 647 - 651
  • [3] 100-GHz FMCW Radar Front-End for ISAR and 3D Imaging
    Mencia-Oliva, B.
    Grajal, J.
    Badolato, A.
    [J]. 2011 IEEE RADAR CONFERENCE (RADAR), 2011, : 389 - 392
  • [4] THz 3D Imaging with Phase-shifting Interferometry
    Otani, C.
    Sasaki, Y.
    Yuasa, T.
    Suga, M.
    Kasuga, H.
    Ohmori, H.
    [J]. 2013 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR), 2013,
  • [5] Compressed Sensing for THz FMCW Radar 3D Imaging
    Gu, Shanshan
    Xi, Guangrong
    Ge, Lingyu
    Yang, Zhong
    Wang, Yizhi
    Chen, Weina
    Yu, Zhenzhong
    [J]. COMPLEXITY, 2021, 2021
  • [6] MIMO Based 3D Imaging System at 360 GHz
    Herschel, R.
    Nowok, S.
    Zimmermann, R.
    Lang, S. A.
    Pohl, N.
    [J]. PASSIVE AND ACTIVE MILLIMETER-WAVE IMAGING XIX, 2016, 9830
  • [7] 3D Printed Microwave Components for Frequencies above 100 GHz
    Skaik, Talal
    Yu, Yang
    Wang, Yi
    Huggard, Peter G.
    Hunyor, Peter
    Wang, Hui
    [J]. 2021 IEEE MTT-S INTERNATIONAL MICROWAVE FILTER WORKSHOP (IMFW), 2021, : 246 - 248
  • [8] Analysis of Surface Roughness with 3D SAR Imaging at 1.5 THz
    Batra, A.
    Ivanenko, Y.
    Vu, V. T.
    Wiemeler, M.
    Pettersson, M. I.
    Goehringer, D.
    Kaiser, T.
    [J]. 2023 48TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES, IRMMW-THZ, 2023,
  • [9] THz 3D Imaging Based on an Inverse Spherical Synthetic Aperture
    Kubiczek, Tobias
    Satiroglu, Efe
    Schultze, Thorsten
    Balzer, Jan C.
    [J]. 2023 48TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES, IRMMW-THZ, 2023,
  • [10] Terahertz Imaging System based on Bessel Beams via 3D Printed axicons at 100GHz
    Liu, Changming
    Wei, Xuli
    Zhang, Zhongqi
    Wang, Kejia
    Yang, Zhengang
    Liu, Jinsong
    [J]. INFRARED, MILLIMETER-WAVE, AND TERAHERTZ TECHNOLOGIES III, 2014, 9275
12345