Circularly polarized metasurface antenna based on characteristic mode analysis for microwave energy harvesting

被引：0
作者：
Hui, Weihua [1 ]
Guo, Yao [1 ]
Zhao, Xiaopeng [1 ,2 ]
机构：
[1] Northwestern Polytech Univ, Sch Phys Sci & Technol, Dept Appl Phys, Xian, Shaanxi, Peoples R China
[2] Northwestern Polytech Univ, Sch Phys Sci & Technol, Dept Appl Phys, Xian 710129, Shaanxi, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2024年 / 66卷 / 01期
基金：
中国国家自然科学基金;
关键词：
characteristic mode analysis; circular polarization; metasurface; microwave energy harvesting; SPLIT RING RESONATORS; WIDE-BAND; HIGH-GAIN; RECTENNA;
D O I：
10.1002/mop.34025
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 paper, a circularly polarized metasurface antenna for microwave energy harvesting (MEH) is proposed. First, a 4 x 4 metasurface is analyzed and integrated with the microstrip slot based on characteristic mode analysis for broadband, low profile, and high gain metasurface antenna. The measured results show that the impedance bandwidth of the metasurface antenna is 1.82 GHz, the 3 dB axial ratio bandwidth is 0.96 GHz. Subsequently, a wideband rectifier for C-band is fabricated and measured according complex impedance compression theory. The frequency of efficiency >50% is from 5.1 to 6.3 GHz with 17 dBm input power. Finally, the novel antenna and rectifier are connected as rectenna for MEH, which shows great potential due to the tunability of the polarization mode (right-handed CP [RHCP]/left-handed CP [LHCP]) and the flexibility of the structure.
引用
收藏
页数：8
相关论文
共 34 条
  • [1] A Metasurfaces Review: Definitions and Applications
    Bukhari, Syed S.
    Vardaxoglou, J.
    Whittow, William
    [J]. APPLIED SCIENCES-BASEL, 2019, 9 (13):
  • [2] A Low-Profile Wideband Linear-to-Circular Polarization Conversion Slot Antenna Using Metasurface
    Dong, Jian
    Ding, Chang
    Mo, Jinjun
    [J]. MATERIALS, 2020, 13 (05)
  • [3] High-Efficiency Single- and Dual-Band Rectifiers Using a Complex Impedance Compression Network for Wireless Power Transfer
    Du, Zhi-Xia
    Zhang, Xiu Yin
    [J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2018, 65 (06) : 5012 - 5022
  • [4] Furutani N, 2022, 2022 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC), P734
  • [5] Omnidirectional broadband patch antenna with horizontal gain enhanced by epsilon-negative metamaterial superstrate
    Guo, Yao
    Zhao, Jing
    Hou, Quanwen
    Zhao, Xiaopeng
    [J]. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2020, 62 (02) : 778 - 788
  • [6] Energy harvesting: State-of-the-art
    Harb, Adnan
    [J]. RENEWABLE ENERGY, 2011, 36 (10) : 2641 - 2654
  • [7] THEORY OF CHARACTERISTIC MODES FOR CONDUCTING BODIES
    HARRINGTON, RF
    MAUTZ, JR
    [J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1971, AP19 (05) : 622 - +
  • [8] Miniaturized Low-Profile Circularly Polarized Metasurface Antenna Using Capacitive Loading
    Juan, Yue
    Yang, Wanchen
    Che, Wenquan
    [J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2019, 67 (05) : 3527 - 3532
  • [9] Low-Profile Wideband Metasurface Antennas Using Characteristic Mode Analysis
    Lin, Feng Han
    Chen, Zhi Ning
    [J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2017, 65 (04) : 1706 - 1713
  • [10] Low-Profile Broadband Metasurface Antenna Under Multimode Resonance
    Liu, Sihao
    Yang, Deqiang
    Chen, Yongpin
    Sun, Kai
    Zhang, Xiaokun
    Xiang, Yong
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2021, 20 (09): : 1696 - 1700
1234