Single-Layer, Multimode OAM Reflectarray Antennas

被引：7
|
作者：
Beccaria, Michele [1 ]
Dassano, Gianluca [1 ]
Pirinoli, Paola [1 ]
机构：
[1] Politecn Torino, Dept Elect & Telecommun, Turin I-10129, Italy
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2023年 / 22卷 / 05期
关键词：
Indexes; Prototypes; Geometry; Directive antennas; Direction-of-arrival estimation; Computational modeling; Antenna radiation patterns; Antennas; orbital angular momentum (OAM); reflectarray (RA); VORTEX BEAMS; BROAD-BAND; GENERATION; EFFICIENCY;
D O I：
10.1109/LAWP.2022.3229559
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：
In this letter, an innovative reflectarray (RA) antenna able to radiate in the same direction multiple orbital angular momentum (OAM) modes, is presented: depending on the direction of arrival of the impinging field, the RA radiates a broadside beam carrying on an OAM mode with different index. Two circular RAs with diameter D = 19.8? at the the frequency f(0) = 30GHz, able to radiate two or four OAMs, have been designed and simulated, while a prototype of the dual-mode configuration has also been manufactured and experimentally characterized. The obtained results prove that vortex beams are successfully generated in the range of frequencies from 28 to 32 GHz, confirming the effectiveness of the proposed design.
引用
收藏
页码：980 / 984
页数：5
相关论文
共 50 条
  • [21] Single-Layer Dual-Band Reflectarray With Single Linear Polarization
    Qu, Shi-Wei
    Chen, Qing-Yong
    Xia, Ming-Yao
    Zhang, Xiu Yin
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2014, 62 (01) : 199 - 205
  • [22] A Broadband Single-Layer Reflectarray Antenna Using Multiresonance Elements
    Li, Ming-Che
    Huang, Po-Lin
    Ma, Tzyh-Ghuang
    2021 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP), 2021,
  • [23] A Single-layer Wideband Reflectarray Antenna with Novel Hybrid Elements
    Qin, Jiamei
    Wang, Min
    Chen, Aixin
    2022 IEEE 10TH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION, APCAP, 2022,
  • [24] A broadband single-layer reflectarray antenna with split ring element
    Li, Sen
    Cai, Yang
    Ma, Hong
    Cao, Yufan
    Bu, Lijun
    Zhang, Xiwei
    Wu, Tao
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2024, 66 (06)
  • [25] A Novel Single-Layer Unit Structure for Broadband Reflectarray Antenna
    Han, Chunhui
    Zhang, Yunhua
    Yang, Qingshan
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2017, 16 : 681 - 684
  • [26] W-Band Single-Layer Broadband Reflectarray Antenna
    Wang, Zhicheng
    Zhang, Rui
    Song, Wenke
    Lin, Xiaobo
    Xie, Bingchuan
    Wang, Jing
    Zhao, Ruifeng
    IEEE ACCESS, 2023, 11 : 66309 - 66317
  • [27] Broadband reflectarray antenna composed of single-layer concentric rings
    Gomez Perez, Josefa
    Tayebi Tayebi, Abdelhamid
    Gonzalez Diego, Ivan
    Catedra Perez, Felipe
    JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2013, 27 (17) : 2166 - 2175
  • [28] A Novel Single-Layer Ka-band Reflectarray Antenna
    Zhao, Haining
    Li, Hao
    Zhou, Yihong
    Yang, Xiaoguang
    2018 IEEE INTERNATIONAL WORKSHOP ON ANTENNA TECHNOLOGY (IWAT), 2018,
  • [29] A single-layer tri-band reflectarray antenna design
    Yang, Fan
    Kirn, Yanghyo
    Huang, John
    Elsherbeni, Atef
    2007 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, VOLS 1-12, 2007, : 4837 - +
  • [30] On the Potential of Using Multimode Reflectarray Feeding Horn Antennas
    Moharram, Mohamed A.
    Kishk, Ahmed A.
    2016 17TH INTERNATIONAL SYMPOSIUM ON ANTENNA TECHNOLOGY AND APPLIED ELECTROMAGNETICS (ANTEM), 2016,
12345