A wide beamwidth magneto-electric dipole atenna for wide beam scanning antenna arrays

Files

Khan_WideBeamwidth.pdf (883.06 KB)

Date

2024-09-30

Authors

Zhao, Huiling

Director

Publisher

IEEE
Acceso abierto / Sarbide irekia
Contribución a congreso / Biltzarrerako ekarpena
Versión aceptada / Onetsi den bertsioa

Project identifier

  • European Commission/Horizon 2020 Framework Programme/101034285/ openaire
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Abstract

In this study, a simple and cost-effective configuration to broaden the beamwidths of the patch antenna has been studied. The proposed wide beamwidths antenna consists of two parasitic magnetic dipoles placed orthogonally to a driven electric dipole. Due to the complementary far-field radiation behaviors of both antennas in their respective E-plane and H-plane, the antenna half-power beamwidth broadens. An excellent wide beam of 138.6° and 110.9° in E-plane and H-plane, respectively, has been achieved at 4.72 GHz. The proposed antenna has been fabricated and tested. Measurements shows good agreement with the simulations. The proposed antenna can find its application for the increasing the scanning coverage of the patch antenna arrays.

Description

Keywords

Antenna measurements, Dipole antennas, Patch antennas, Conferences, Magnetoelectric effects, Antennas and propagation, Antenna arrays

Department

Ingeniería Eléctrica, Electrónica y de Comunicación / Ingeniaritza Elektrikoa, Elektronikoa eta Telekomunikazio Ingeniaritza

Faculty/School

Degree

Doctorate program

URI

https://academica-e.unavarra.es/handle/2454/53698
https://doi.org/10.1109/AP-S/INC-USNC-URSI52054.2024.10687005

item.page.cita

Khan, I., Zhao, H., Iriarte, J. C., Ederra, I. (2024). A wide beamwidth magneto-electric dipole atenna for wide beam scanning antenna arrays. In Monorchio A. (Coord.), 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC-URSI Radio Science Meeting (AP-S/INC-USNC-URSI) (pp. 2603-2604). IEEE. https://doi.org/10.1109/AP-S/INC-USNC-URSI52054.2024.10687005.

item.page.rights

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