Novel meta-surfaces for the design of broadband highly directive antennas

K. Konstantinidis; A. P. Feresidis

doi:10.1109/MetaMaterials.2014.6948635

Novel meta-surfaces for the design of broadband highly directive antennas

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Novel meta-surfaces for designing broadband highly directive Fabry-Perot type antennas are presented. The proposed structure is based on novel optimized multi-layer periodic surfaces that create multiple sub-wavelength cavities with enhanced bandwidth performance. Two double-layer periodic arrays of dissimilar dimensions are designed and optimized, each double-layer array consisting of an Artificial Magnetic Conductor (AMC) and a Partially Reflective Surface (PRS) printed on either side of a dielectric substrate. The two double-layer metasurfaces are placed at about quarter wavelength from a ground plane and from each other. An antenna of 18.3dBi directivity and 8% 3-dB radiation bandwidth is obtained.

Original language	English
Title of host publication	2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	172-174
Number of pages	3
ISBN (Print)	9781479934522
DOIs	https://doi.org/10.1109/MetaMaterials.2014.6948635
Publication status	Published - 1 Jan 2014
Event	2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014 - Copenhagen, Denmark Duration: 25 Aug 2014 → 28 Aug 2014

Conference

Conference	2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014
Country/Territory	Denmark
City	Copenhagen
Period	25/08/14 → 28/08/14

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1109/MetaMaterials.2014.6948635

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Konstantinidis, K., & Feresidis, A. P. (2014). Novel meta-surfaces for the design of broadband highly directive antennas. In 2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014 (pp. 172-174). Article 6948635 Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/MetaMaterials.2014.6948635

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title = "Novel meta-surfaces for the design of broadband highly directive antennas",

abstract = "Novel meta-surfaces for designing broadband highly directive Fabry-Perot type antennas are presented. The proposed structure is based on novel optimized multi-layer periodic surfaces that create multiple sub-wavelength cavities with enhanced bandwidth performance. Two double-layer periodic arrays of dissimilar dimensions are designed and optimized, each double-layer array consisting of an Artificial Magnetic Conductor (AMC) and a Partially Reflective Surface (PRS) printed on either side of a dielectric substrate. The two double-layer metasurfaces are placed at about quarter wavelength from a ground plane and from each other. An antenna of 18.3dBi directivity and 8\% 3-dB radiation bandwidth is obtained.",

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doi = "10.1109/MetaMaterials.2014.6948635",

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Konstantinidis, K & Feresidis, AP 2014, Novel meta-surfaces for the design of broadband highly directive antennas. in 2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014., 6948635, Institute of Electrical and Electronics Engineers (IEEE), pp. 172-174, 2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014, Copenhagen, Denmark, 25/08/14. https://doi.org/10.1109/MetaMaterials.2014.6948635

Novel meta-surfaces for the design of broadband highly directive antennas. / Konstantinidis, K.; Feresidis, A. P.
2014 8th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2014. Institute of Electrical and Electronics Engineers (IEEE), 2014. p. 172-174 6948635.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AB - Novel meta-surfaces for designing broadband highly directive Fabry-Perot type antennas are presented. The proposed structure is based on novel optimized multi-layer periodic surfaces that create multiple sub-wavelength cavities with enhanced bandwidth performance. Two double-layer periodic arrays of dissimilar dimensions are designed and optimized, each double-layer array consisting of an Artificial Magnetic Conductor (AMC) and a Partially Reflective Surface (PRS) printed on either side of a dielectric substrate. The two double-layer metasurfaces are placed at about quarter wavelength from a ground plane and from each other. An antenna of 18.3dBi directivity and 8% 3-dB radiation bandwidth is obtained.

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Novel meta-surfaces for the design of broadband highly directive antennas

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ASJC Scopus subject areas

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