Hostname: page-component-f554764f5-nt87m Total loading time: 0 Render date: 2025-04-22T01:20:16.629Z Has data issue: false hasContentIssue false
  • English
  • Français

A low-profile wideband circularly polarized metasurface antenna based on characteristic mode analysis

Published online by Cambridge University Press:  07 December 2023

Kun Chai ,
Zhi Li ,
Yajuan Zhao ,
Liping Han Open the ORCID record for Liping Han [Opens in a new window] ,
Guorui Han Open the ORCID record for Guorui Han [Opens in a new window]  and
Yufeng Liu Open the ORCID record for Yufeng Liu [Opens in a new window]
Kun Chai
Affiliation:
School of Physics and Electronic Engineering, Shanxi University, Shanxi, China
Zhi Li
Affiliation:
School of Physics and Electronic Engineering, Shanxi University, Shanxi, China
Yajuan Zhao
Affiliation:
China-Belarus Belt and Road Joint Laboratory on Electromagnetic Environment Effect, No. 33 Research Institute of China Electronics Technology Group Corporation, Taiyuan, China
Liping Han*
Affiliation:
School of Physics and Electronic Engineering, Shanxi University, Shanxi, China
Guorui Han
Affiliation:
School of Physics and Electronic Engineering, Shanxi University, Shanxi, China
Yufeng Liu
Affiliation:
School of Physics and Electronic Engineering, Shanxi University, Shanxi, China
*
Corresponding author: Liping Han; Email: [email protected]
Get access Rights & Permissions [Opens in a new window]

Abstract

A low-profile wideband circularly polarized (CP) metasurface antenna is demonstrated for C-band applications. The metasurface consists of 4 × 4 square patches with Z-shaped slots. Characteristic mode analysis is used to investigate the modal behavior of the metasurface, and a pair of degenerate modes is chosen as the operating modes. The CP radiation is realized by exciting a pair of degenerate modes of the metasurface through a slot antenna, which is used as a feed structure with a 90° phase difference. The CP bandwidth is further widened by combining the resonance modes of the metasurface and slot antenna. The measured results show that the −10 dB impedance bandwidth of the antenna is 3.47–4.76 GHz, and the 3 dB axial ratio bandwidth is 3.5–4.9 GHz with a peak gain of 6.9 dBic. Moreover, the antenna exhibits well left-hand CP radiation performances with a low profile of 0.046λ0.

Keywords

characteristic mode analysiscircularly polarizedlow profilemetasurfacewideband
Type
Metamaterials and Photonic Bandgap Structures
Information
International Journal of Microwave and Wireless Technologies , Volume 16 , Issue 2 , March 2024 , pp. 244 - 251
Check for updates
Copyright
© The Author(s), 2023. Published by Cambridge University Press in association with the European Microwave Association

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

References

Cao, R and Yu, S-C (2015) Wideband compact CPW-fed circularly polarized antenna for universal UHF RFID reader. IEEE Transactions on Antennas and Propagation 63, 4148–4151.10.1109/TAP.2015.2443156CrossRefGoogle Scholar
Dash, SKK, Khan, T and Kanaujia, B (2018) Circularly polarized dual facet spiral fed compact triangular dielectric resonator antenna for sensing applications. IEEE Sensors Letters 2, 1–4.10.1109/LSENS.2018.2795017CrossRefGoogle Scholar
Kovitz, JM and Rahmat-Samii, Y (2014) Using thick substrates and capacitive probe compensation to enhance the bandwidth of traditional CP patch antennas. IEEE Transactions on Antennas and Propagation 62, 4970–4979.10.1109/TAP.2014.2343239CrossRefGoogle Scholar
Esselle, KP and Verma, AK (2017) Wideband circularly polarized stacked microstrip antennas. IEEE Antennas and Wireless Propagation Letters 6, 21–24.Google Scholar
Targonski, SD and Pozar, DM (1993) Design of wideband circularly polarized aperture-coupled microstrip antennas. IEEE Transactions on Antennas and Propagation 41, 214–220.10.1109/8.214613CrossRefGoogle Scholar
Juan, Y, Yang, WC and Che, WQ (2019) Miniaturized low-profile circularly polarized metasurface antenna using capacitive loading. IEEE Transactions on Antennas and Propagation 67, 3527–3532.10.1109/TAP.2019.2902735CrossRefGoogle Scholar
Nasimuddin, N, Chen, ZN and Qing, XM (2016) Bandwidth enhancement of a single-feed circularly polarized antenna using a metasurface: Metamaterial-based wideband CP rectangular microstrip antenna. IEEE Antennas and Propagation Magazine 58, 39–46.10.1109/MAP.2016.2520257CrossRefGoogle Scholar
Ta, SX and Par, I (2015) Low-profile broadband circularly polarized patch antenna using metasurface. IEEE Transactions on Antennas and Propagation 63, 5929–5934.10.1109/TAP.2015.2487993CrossRefGoogle Scholar
Pan, YM, Hu, PF, Zhang, XY and Zheng, SY (2016) A low-profile high-gain and wideband filtering antenna with metasurface. IEEE Transactions on Antennas and Propagation 64, 2010–2016.10.1109/TAP.2016.2535498CrossRefGoogle Scholar
Liu, SH, Yang, DQ and Pan, J (2019) A low-profile circularly polarized metasurface antenna with wide axial-ratio beamwidth. IEEE Antennas and Wireless Propagation Letters 18, 1438–1442.10.1109/LAWP.2019.2919533CrossRefGoogle Scholar
Gao, X, Tian, GW, Shou, ZY and Li, SM (2021) A low-profile broadband circularly polarized patch antenna based on characteristic mode analysis. IEEE Antennas and Wireless Propagation Letters 20, 214–218.10.1109/LAWP.2020.3044320CrossRefGoogle Scholar
Dicandia, F and Genovesi, S (2020) Characteristic modes analysis of non-uniform metasurface superstrate for nanosatellite antenna design. IEEE Access 8, 176050–176061.10.1109/ACCESS.2020.3027251CrossRefGoogle Scholar
Supreeyatitikul, N, Lertwiriyaprapa, T and Phongcharoenpanich, C (2021) S-shaped metasurface-based wideband circularly polarized patch antenna for C-band applications. IEEE Access 9, 23944–23955.10.1109/ACCESS.2021.3056485CrossRefGoogle Scholar
Zhao, C and Wang, CF (2018) Characteristic mode design of wide band circularly polarized patch antenna consisting of H-shaped unit cells. IEEE Access 6, 25292–25299.10.1109/ACCESS.2018.2828878CrossRefGoogle Scholar
Yang, HC, Liu, XY and Adisaputra, A (2020) Wideband circularly polarized antenna with all-textile metasurface for off-body communications. In 2020 9th Asia-Pacific Conference on Antennas and Propagation (APCAP), 1–2.10.1109/APCAP50217.2020.9246017CrossRefGoogle Scholar
Hussain, N, Jeong, MJ, Abbas, A, Kim, TJ and Kim, N (2020) A metasurface-based low-profile wideband circularly polarized patch antenna for 5G millimeter-wave systems. IEEE Access 8, 22127–22135.10.1109/ACCESS.2020.2969964CrossRefGoogle Scholar