Multifocal Reflectarray with Optimized Aperture Phase

被引：2
|
作者：
Sheikh, Shahin [1 ]
Kishk, Ahmed [1 ]
机构：
[1] Concordia Univ, Dept Elect & Comp Engn, Montreal, PQ, Canada
来源：
2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING | 2020年
关键词：
reflector; feed; optimization; pixel; Pareto;
D O I：
10.1109/IEEECONF35879.2020.9329484
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A method for optimization of aperture phase of a dual-polarized multifocal single reflectarray antenna is presented based on the multi-objective Brainstorm optimization. It is tested for aperture optimization in two different schemes. The results show that the proposed algorithm can effectively optimize large antenna array.
引用
收藏
页码：137 / 138
页数：2
相关论文
共 50 条
  • [1] Aperture-coupled reflectarray element with wide range of phase delay
    Carrasco, E.
    Barba, M.
    Encinar, J. A.
    ELECTRONICS LETTERS, 2006, 42 (12) : 667 - 668
  • [2] Aperture Phase GA Optimization for Reflectarray Antennas with Feed Lateral Displacement
    Li, Mengjiao
    Xiao, Yu
    Xi, Bin
    Sun, Houjun
    2021 IEEE MTT-S INTERNATIONAL WIRELESS SYMPOSIUM (IWS 2021), 2021,
  • [3] APERTURE EFFICIENCY ANALYSIS OF REFLECTARRAY ANTENNAS
    Yu, Ang
    Yang, Fan
    Elsherbeni, Atef Z.
    Huang, John
    Rahmat-Samii, Yahya
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2010, 52 (02) : 364 - 372
  • [4] Multifocal Approach for Reflectarray Antenna for DTH Applications
    Pirinoli, P.
    Lohrey, T.
    Orefice, M.
    Beccaria, M.
    Dassano, G.
    2021 15TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP), 2021,
  • [5] Enhancing aperture efficiency of reflectarray by accurately evaluating mutual coupling of reflectarray elements
    Konno, Keisuke
    Chen, Qiang
    IEICE COMMUNICATIONS EXPRESS, 2016, 5 (09): : 341 - 346
  • [6] Adjusting aperture illumination on dual reflectarray antennas for maximum aperture efficiency
    Mousavi, Seyed Mostafa
    Mirtaheri, Seyed Abdullah
    AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2016, 70 (07) : 903 - 909
  • [7] Design of an optimized feed for printed reflectarray antenna
    Zhang, Peng
    Zhang, Wenxun
    2008 IEEE INTERNATIONAL WORKSHOP ON ANTENNA TECHNOLOGY : SMALL ANTENNAS AND NOVEL METAMATERIALS - CONFERENCE PROCEEDINGS, 2008, : 227 - 230
  • [8] A Planar Reconfigurable Aperture With Lens and Reflectarray Modes of Operation
    Lau, Jonathan Yun
    Hum, Sean Victor
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2010, 58 (12) : 3547 - 3555
  • [9] Experimental validation of a genetically optimized microstrip reflectarray
    Mussetta, M
    Pirinoli, P
    Dassano, G
    Zich, RE
    Orefice, M
    IEEE ANTENNAS AND PROPAGATION SOCIETY SYMPOSIUM, VOLS 1-4 2004, DIGEST, 2004, : 9 - 12
  • [10] Ka-band Mechanically Beam Scanning Bifocal Reflectarray Antenna with Optimized Phase Distribution
    Li, Teng
    Murugesan, Elavarasi
    Chen, Zhi Ning
    PROCEEDINGS OF THE 2020 IEEE INTERNATIONAL CONFERENCE ON COMPUTATIONAL ELECTROMAGNETICS (ICCEM 2020), 2020, : 209 - 210
12345