Design of the Modified Cylindrical Luneberg Lens Antenna for Millimeter Wave Imaging

被引：0
|
作者：
Johari, Esha [1 ]
Akhter, Zubair [1 ]
Akhtar, M. Jaleel [1 ]
机构：
[1] Indian Inst Technol, Dept Elect Engn, Kanpur 208016, Uttar Pradesh, India
来源：
2015 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING | 2015年
关键词：
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this paper, a modified cylindrical Luneberg lens antenna is proposed for the microwave/millimeter wave imaging applications. The proposed Luneberg lens is designed using the Teflon substrate (epsilon(r) = 2.1) by making cylindrical voids of different radius along the circumference. The parameters of the designed antenna such as the directivity and the beamwidth are compared with the simple horn antenna to show the resolution enhancement using the proposed Luneburg lens. Finally, the reflectivity images of the metal patches concealed behind the Polyvinylchloride (PVC) slab are obtained using the designed Luneburg lens to show its applicability for the mm-wave imaging.
引用
收藏
页码：2067 / 2068
页数：2
相关论文
共 50 条
  • [31] MODIFIED CYLINDRICAL HOLOGRAPHIC ALGORITHM FOR THREE-DIMENSIONAL MILLIMETER-WAVE IMAGING
    Ren, B. L.
    Li, S. Y.
    Sun, H. J.
    Hu, W. D.
    Lv, X.
    PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, 2012, 128 : 519 - 537
  • [32] Theoretical Assumptions for Stratification of a Cylindrical Luneberg Lens of Maximum Accuracy
    Zeyde, Kirill
    Korotkov, Alexey
    2019 URAL SYMPOSIUM ON BIOMEDICAL ENGINEERING, RADIOELECTRONICS AND INFORMATION TECHNOLOGY (USBEREIT), 2019, : 420 - 423
  • [33] A Dual Circularly Polarized Planar Luneberg Lens Antenna for mm-wave Wireless Communication
    Shi, Zhipeng
    Yang, Shiwen
    Zhou, Li
    Chen, Yikai
    2016 IEEE MTT-S INTERNATIONAL MICROWAVE WORKSHOP SERIES ON ADVANCED MATERIALS AND PROCESSES FOR RF AND THZ APPLICATIONS (IMWS-AMP), 2016,
  • [34] EXPERIMENTAL INVESTIGATION OF A LUNEBERG LENS ANTENNA FOR COMMUNICATIONS SATELLITES
    SCHEEL, HW
    JOURNAL OF SPACECRAFT AND ROCKETS, 1970, 7 (07) : 876 - &
  • [35] Millimeter wave imaging of underfilm corrosion using a monopole antenna equipped with a semispherical silicon lens
    Fuse, Norikazu
    Mizuno, Maya
    NDT & E INTERNATIONAL, 2021, 124
  • [36] Evanescent wave coupling in millimeter wave antenna design
    Manasson, VA
    Yepishin, VA
    Sadovnik, LS
    Eliyahu, D
    OPTICAL DEVICES AND METHODS FOR MICROWAVE/MILLIMETER-WAVE AND FRONTIER APPLICATIONS, 1998, 3464 : 222 - 226
  • [37] Millimeter-Wave Fan-Beam Antenna Based on Step-Index Cylindrical Homogeneous Lens
    Hua, Changzhou
    Yang, Nan
    Wu, Xidong
    Wu, Wen
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2012, 11 : 1512 - 1516
  • [38] A Millimeter-Wave Gain Enhanced Multi-Beam Antenna Based on a Coplanar Cylindrical Dielectric Lens
    Zhang, Ying Song
    Hong, Wei
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (07) : 3485 - 3488
  • [39] DESIGN CONSIDERATIONS FOR MILLIMETER WAVE LENS ANTENNAS
    DEWEY, RJ
    RADIO AND ELECTRONIC ENGINEER, 1982, 52 (11-1): : 551 - 558
  • [40] Design of a Perforated Flat Luneburg Lens Antenna Array for Wideband Millimeter-Wave Applications
    Manafi, S.
    Fernandez Gonzalez, J. M.
    Filipovic, D. S.
    2019 13TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP), 2019,
12345