Broadband L-Shaped Probe Fed Suspended Metasurface Antenna

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Broadband L-Shaped Probe Fed Suspended Metasurface Antenna
Title:
Broadband L-Shaped Probe Fed Suspended Metasurface Antenna
Other Titles:
2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI)
DOI:
Publication Date:
06 December 2021
Citation:
Liu, WL., Chen ZN., Shi, XT., Qing, XM. Broadband L-Shaped Probe Fed Suspended Metasurface Antenna. 2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI).2021.
Abstract:
A suspended metasurface antenna with an L-shaped probe is proposed for broadband operation. A metasurface printed onto the bottom surface of a thin substrate is separated from a ground plane by an air gap with a thickness of 0.10 (0 is the free-space wavelength at the center operating frequency). With a compact metasurface area of 0.340  0.430, the proposed suspended metasurface antenna can achieve an impedance bandwidth of 38.4% with a stable radiation pattern and a peak gain of 9.6 dBi.
License type:
Publisher Copyright
Funding Info:
This research / project is supported by the A*STAR - Alignment Fund— Pre-Positioning Programme (IAF-PP)
Grant Reference no. : A1897a0040

This research / project is supported by the National University of Singapore - Advanced Research and Technology Innovation Center (ARTIC)
Grant Reference no. : R-261-518-002-720
Description:
© 2021 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
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