Volume 20, Issue 3 (JIAEEE Vol.20 No.3 2023)
Journal of Iranian Association of Electrical and Electronics Engineers 2023, 20(3): 1-9 |
Back to browse issues page
Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
Zohrevand S, Komjani N. Single-Layer SSPP Leaky-Wave Antenna with Circular Polarization Based on the Holographic Technique. Journal of Iranian Association of Electrical and Electronics Engineers 2023; 20 (3) :1-9
URL: http://jiaeee.com/article-1-1506-en.html
URL: http://jiaeee.com/article-1-1506-en.html
Iran University of Science and Technology
Abstract: (1114 Views)
The present work applies the holographic technique to develop a leaky-wave antenna based on spoof surface plasmon polariton with circular polarization. For the first time, an impedance surface (hologram) with an anisotropic unit cell (with a hollow metallic cross-bars shape) without a ground plane is implemented to control the radiation polarization of the leaky wave structure. We used a combination of optical conversion relations and a particle swarm optimization algorithm to estimate the anisotropy of the proposed unit cell. By changing the dimensions of the cross's two arms and rotation angle, the required components of the surface impedance tensor are determined to realize the hologram. The realized gain, radiation efficiency, sidelobe level, and axial ratio bandwidth are 15.3dBi, 82%, -11dB, and 11.8%, respectively. The maximum scanning angle of 
was obtained when the frequency varies from f = 16 GHz to f = 18 GHz. The simulations were performed in MATLAB and CST Microwave Studio.
Keywords: SSPP, leaky-wave antenna, holographic principle, anisotropic metasurface, circular polarization.
Type of Article: Research |
Subject:
Communication
Received: 2022/09/15 | Accepted: 2022/12/1 | Published: 2023/05/24
Received: 2022/09/15 | Accepted: 2022/12/1 | Published: 2023/05/24
Extended Abstract [PDF 280 KB] (22 Download)
Send email to the article author
| Rights and permissions | |
 |
This Journal is an open access Journal Licensed under the Creative Commons Attribution-NonCommercial 4.0 International License. (CC BY NC 4.0) |
