4×4 magneto-electric dipole array with single-layer corporate-feed ridge gap waveguide for mmWave applications

Wai Yan Yong; Andrés Alayón Glazunov; Thomas Emanuelsson

doi:10.23919/ISAP47053.2021.9391232

4×4 magneto-electric dipole array with single-layer corporate-feed ridge gap waveguide for mmWave applications

Wai Yan Yong, Andrés Alayón Glazunov, Thomas Emanuelsson

Research output: Contribution to conference › Paper › peer-review

2 Citations (Scopus)

148 Downloads (Pure)

Abstract

This paper presents simulations results of a 4×4 magneto-electric dipole (MED) array antenna fed by a single- layer corporate-feed ridge gap waveguide (RGW) for millimeter wave applications. The designed antenna model consists of two unconnected metal layers: the top radiating layer and the bottom corporate-feed RGW layer. Hence, the antenna profile can be lowered since no intermediate cavity layer is required. The MED radiating element shows a larger impedance bandwidth compared to the conventional single layer array antenna. The S11 ≤ -10 dB bandwidth of the simulated antenna is from 24 - 29 GHz, resulting in a 18.9% impedance bandwidth. The realized antenna gain is greater than approximately 19.6 dBi.

Original language	English
Pages	573-574
Number of pages	2
DOIs	https://doi.org/10.23919/ISAP47053.2021.9391232
Publication status	Published - 25 Jan 2021
Event	International Symposium on Antennas and Propagation, ISAP 2020 - Virtual Conference Duration: 25 Jan 2020 → 28 Jan 2020 http://isap2020.org/

Conference

Conference	International Symposium on Antennas and Propagation, ISAP 2020
Abbreviated title	ISAP 2020
City	Virtual Conference
Period	25/01/20 → 28/01/20
Internet address	http://isap2020.org/

Keywords

AMC
Array antenna
Gap waveguide
Metamaterial
Millimeter wave
Single-layer

Access to Document

10.23919/ISAP47053.2021.9391232

Author Accepted VersionAccepted author version, 1.29 MB

Cite this

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title = "4×4 magneto-electric dipole array with single-layer corporate-feed ridge gap waveguide for mmWave applications",

abstract = "This paper presents simulations results of a 4×4 magneto-electric dipole (MED) array antenna fed by a single- layer corporate-feed ridge gap waveguide (RGW) for millimeter wave applications. The designed antenna model consists of two unconnected metal layers: the top radiating layer and the bottom corporate-feed RGW layer. Hence, the antenna profile can be lowered since no intermediate cavity layer is required. The MED radiating element shows a larger impedance bandwidth compared to the conventional single layer array antenna. The S11 ≤ -10 dB bandwidth of the simulated antenna is from 24 - 29 GHz, resulting in a 18.9% impedance bandwidth. The realized antenna gain is greater than approximately 19.6 dBi.",

keywords = "AMC, Array antenna, Gap waveguide, Metamaterial, Millimeter wave, Single-layer",

author = "Yong, {Wai Yan} and {Alay{\'o}n Glazunov}, Andr{\'e}s and Thomas Emanuelsson",

note = "Funding Information: ACKNOWLEDGMENTS This project has received funding from the European Union Horizon 2020 research and innovation program under the Marie Sklodowska-Curie grant agreement No. 766231 — WAVECOMBE — H2020-MSCA-ITN-2017. Publisher Copyright: {\textcopyright} 2021 IEICE.; International Symposium on Antennas and Propagation, ISAP 2020, ISAP 2020 ; Conference date: 25-01-2020 Through 28-01-2020",

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AU - Yong, Wai Yan

AU - Alayón Glazunov, Andrés

AU - Emanuelsson, Thomas

N1 - Funding Information: ACKNOWLEDGMENTS This project has received funding from the European Union Horizon 2020 research and innovation program under the Marie Sklodowska-Curie grant agreement No. 766231 — WAVECOMBE — H2020-MSCA-ITN-2017. Publisher Copyright: © 2021 IEICE.

PY - 2021/1/25

Y1 - 2021/1/25

N2 - This paper presents simulations results of a 4×4 magneto-electric dipole (MED) array antenna fed by a single- layer corporate-feed ridge gap waveguide (RGW) for millimeter wave applications. The designed antenna model consists of two unconnected metal layers: the top radiating layer and the bottom corporate-feed RGW layer. Hence, the antenna profile can be lowered since no intermediate cavity layer is required. The MED radiating element shows a larger impedance bandwidth compared to the conventional single layer array antenna. The S11 ≤ -10 dB bandwidth of the simulated antenna is from 24 - 29 GHz, resulting in a 18.9% impedance bandwidth. The realized antenna gain is greater than approximately 19.6 dBi.

AB - This paper presents simulations results of a 4×4 magneto-electric dipole (MED) array antenna fed by a single- layer corporate-feed ridge gap waveguide (RGW) for millimeter wave applications. The designed antenna model consists of two unconnected metal layers: the top radiating layer and the bottom corporate-feed RGW layer. Hence, the antenna profile can be lowered since no intermediate cavity layer is required. The MED radiating element shows a larger impedance bandwidth compared to the conventional single layer array antenna. The S11 ≤ -10 dB bandwidth of the simulated antenna is from 24 - 29 GHz, resulting in a 18.9% impedance bandwidth. The realized antenna gain is greater than approximately 19.6 dBi.

KW - AMC

KW - Array antenna

KW - Gap waveguide

KW - Metamaterial

KW - Millimeter wave

KW - Single-layer

UR - http://www.scopus.com/inward/record.url?scp=85104546501&partnerID=8YFLogxK

U2 - 10.23919/ISAP47053.2021.9391232

DO - 10.23919/ISAP47053.2021.9391232

M3 - Paper

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EP - 574

T2 - International Symposium on Antennas and Propagation, ISAP 2020

Y2 - 25 January 2020 through 28 January 2020

ER -

4×4 magneto-electric dipole array with single-layer corporate-feed ridge gap waveguide for mmWave applications

Abstract

Conference

Keywords

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