A Highly Compact and Highly Efficient Huygens Antenna Array

Lin, W; Ziolkowski, RW

A Highly Compact and Highly Efficient Huygens Antenna Array

Lin, W

Ziolkowski, RW

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Publisher:: IEEE
Publication Type:: Conference Proceeding
Citation:: 2021 International Symposium on Antennas and Propagation (ISAP), 2021, 00, pp. 1-2
Issue Date:: 2021-11-26

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Field	Value	Language
dc.contributor.author	Lin, W https://orcid.org/0000-0003-0337-8554
dc.contributor.author	Ziolkowski, RW
dc.date	2021-10-19
dc.date.accessioned	2022-05-28T04:21:39Z
dc.date.available	2022-05-28T04:21:39Z
dc.date.issued	2021-11-26
dc.identifier.citation	2021 International Symposium on Antennas and Propagation (ISAP), 2021, 00, pp. 1-2
dc.identifier.isbn	9789868478718
dc.identifier.uri	http://hdl.handle.net/10453/157785
dc.description.abstract	A highly compact and highly efficient Huygens 1 × 4 antenna array is reported in this paper. The Huygens array consists of two major parts: a TE0.5,0 mode SIW waveguide with seamlessly integrated phase inverters and two folded L-shaped metallic plates being orthogonally connected to it. Four magnetic dipoles are formed on the radiating aperture of the waveguide while four electric dipoles are realized on the plates. Their moments are orthogonal to each other and naturally in phase. Thus, Huygens cardioid radiation patterns are realized. The system operates around 10 GHz. It has a 7.7% simulated overlapped –10-dB impedance and 3-dB realized gain bandwidth from 9.44 to 10.2 GHz, 760 MHz. The peak realized gain value is 10.23 dBi within this bandwidth. The realized gain pattern at 10 GHz has a narrow (25°) half-power beamwidth (HPBW) in the H-plane (ϕ = 0°) and a wide (152°) HPBW in the E-plane (ϕ = 90°). The aperture efficiency of the array reaches 97.5%.
dc.language	en
dc.publisher	IEEE
dc.relation.ispartof	2021 International Symposium on Antennas and Propagation (ISAP)
dc.relation.ispartof	2021 International Symposium on Antennas and Propagation
dc.relation.isbasedon	10.23919/isap47258.2021.9614355
dc.rights	info:eu-repo/semantics/openAccess
dc.title	A Highly Compact and Highly Efficient Huygens Antenna Array
dc.type	Conference Proceeding
utslib.citation.volume	00
utslib.location.activity	Taipei, Taiwan
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Strength - GBDTC - Global Big Data Technologies
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	open_access	*
dc.date.updated	2022-05-28T04:21:38Z
pubs.finish-date	2021-10-22
pubs.publication-status	Published
pubs.start-date	2021-10-19
pubs.volume	00

Abstract:

A highly compact and highly efficient Huygens 1 × 4 antenna array is reported in this paper. The Huygens array consists of two major parts: a TE0.5,0 mode SIW waveguide with seamlessly integrated phase inverters and two folded L-shaped metallic plates being orthogonally connected to it. Four magnetic dipoles are formed on the radiating aperture of the waveguide while four electric dipoles are realized on the plates. Their moments are orthogonal to each other and naturally in phase. Thus, Huygens cardioid radiation patterns are realized. The system operates around 10 GHz. It has a 7.7% simulated overlapped –10-dB impedance and 3-dB realized gain bandwidth from 9.44 to 10.2 GHz, 760 MHz. The peak realized gain value is 10.23 dBi within this bandwidth. The realized gain pattern at 10 GHz has a narrow (25°) half-power beamwidth (HPBW) in the H-plane (ϕ = 0°) and a wide (152°) HPBW in the E-plane (ϕ = 90°). The aperture efficiency of the array reaches 97.5%.

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http://hdl.handle.net/10453/157785