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
  • [21] Design of Modified Sub-Millimeter Wave Antenna Measurement System
    Wang Yahai
    Du Liuge
    Chang Qinggong
    PROCEEDINGS OF 2013 IEEE 11TH INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS (ICEMI), 2013, : 312 - 315
  • [22] WAVE THEORY OF AN ACOUSTIC LUNEBERG LENS
    BOYLES, CA
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1968, 43 (04): : 709 - &
  • [23] Broadband FDTD design of Fermi antenna for passive millimeter wave imaging
    Sato, H
    Sawaya, K
    Wagatsuma, Y
    Mizuno, K
    IEEE 2005 INTERNATIONAL SYMPOSIUM ON MICROWAVE, ANTENNA, PROPAGATION AND EMC TECHNOLOGIES FOR WIRELESS COMMUNICATIONS PROCEEDINGS, VOLS 1 AND 2, 2005, : 123 - 126
  • [24] Cassegrain Antenna Design, Fabrication, and Testing for Passive Millimeter Wave Imaging
    Mohsan, Syed Agha Hassnain
    Othman, Nawaf Qasem Hamood
    Uddin, Mazhar
    Elahi, Zeeshan
    2021 PHOTONICS & ELECTROMAGNETICS RESEARCH SYMPOSIUM (PIERS 2021), 2021, : 1359 - 1363
  • [25] Circularly polarised planar Luneberg lens antenna for mm-wave wireless communication
    Shi, Zhipeng
    Yang, Shiwen
    Qu, Shi-Wei
    Chen, Yikai
    ELECTRONICS LETTERS, 2016, 52 (15) : 1281 - +
  • [26] Electromagnetic Backscattering by a Cylindrical Luneberg Lens with a Reflective Cap
    Sakurai, Haruo
    Ohki, Makoto
    Urabe, Fumio
    Motojima, Kuniyuki
    ELECTROMAGNETICS, 2008, 28 (08) : 601 - 611
  • [27] A PLANAR WAVEGUIDE MILLIMETER-WAVE LENS ANTENNA
    VOGEL, M
    MICROWAVES & RF, 1983, 22 (08) : 144 - 144
  • [28] Millimeter-wave CRAN with Lens Antenna Arrays
    Stephen, Reuben George
    Zhang, Rui
    GLOBECOM 2017 - 2017 IEEE GLOBAL COMMUNICATIONS CONFERENCE, 2017,
  • [29] Design of a Wideband Circularly Polarized Millimeter-Wave Antenna With an Extended Hemispherical Lens
    Wang, Kai Xu
    Wong, Hang
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2018, 66 (08) : 4303 - 4308
  • [30] Design and Performance Evaluation of a Dielectric Flat Lens Antenna for Millimeter-Wave Applications
    Imbert, Marc
    Papio, Anna
    De Flaviis, Franco
    Jofre, Lluis
    Romeu, Jordi
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2015, 14 : 342 - 345
12345