IEICE TRANSACTIONS on Communications
Aperture-Shared Multi-Port Waveguide Antenna with Rectangular Dielectric Resonator for 5G Applications
Summary :
An aperture-shared multi-port waveguide antenna with multiple feeds is presented in this paper. The antenna consists of sequentially rotated four traditional WR-28 waveguides at 28GHz so as to create a multi-polarized function with decoupling between the ports. In addition, a rectangular DR (Dielectric resonator) is mounted at the center of the four apertures to obtain lower mutual coupling over a wide band and to suppress the cross-polarization in the antenna boresight direction. The proposed antenna achieves high gain of 14.4dBi, low mutual coupling of ≤-20dB on average, sufficient cross-polarization discrimination level at ≃20dB in the 27-29GHz frequency band.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E106-B No.1 pp.57-64
- Publication Date
- 2023/01/01
- Publicized
- 2022/06/29
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.2022EBP3049
- Type of Manuscript
- PAPER
- Category
- Antennas and Propagation
Authors
Purevtseren BAYARSAIKHAN
the Kumamoto University
Ryuji KUSE
the Kumamoto University
Takeshi FUKUSAKO
the Kumamoto University
Kazuma TOMIMOTO
the SoftBank Corp.
Masayuki MIYASHITA
the SoftBank Corp.
Ryo YAMAGUCHI
the SoftBank Corp.
Keyword
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Purevtseren BAYARSAIKHAN, Ryuji KUSE, Takeshi FUKUSAKO, Kazuma TOMIMOTO, Masayuki MIYASHITA, Ryo YAMAGUCHI, "Aperture-Shared Multi-Port Waveguide Antenna with Rectangular Dielectric Resonator for 5G Applications" in IEICE TRANSACTIONS on Communications,
vol. E106-B, no. 1, pp. 57-64, January 2023, doi: 10.1587/transcom.2022EBP3049.
Abstract: An aperture-shared multi-port waveguide antenna with multiple feeds is presented in this paper. The antenna consists of sequentially rotated four traditional WR-28 waveguides at 28GHz so as to create a multi-polarized function with decoupling between the ports. In addition, a rectangular DR (Dielectric resonator) is mounted at the center of the four apertures to obtain lower mutual coupling over a wide band and to suppress the cross-polarization in the antenna boresight direction. The proposed antenna achieves high gain of 14.4dBi, low mutual coupling of ≤-20dB on average, sufficient cross-polarization discrimination level at ≃20dB in the 27-29GHz frequency band.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2022EBP3049/_p
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@ARTICLE{e106-b_1_57,
author={Purevtseren BAYARSAIKHAN, Ryuji KUSE, Takeshi FUKUSAKO, Kazuma TOMIMOTO, Masayuki MIYASHITA, Ryo YAMAGUCHI, },
journal={IEICE TRANSACTIONS on Communications},
title={Aperture-Shared Multi-Port Waveguide Antenna with Rectangular Dielectric Resonator for 5G Applications},
year={2023},
volume={E106-B},
number={1},
pages={57-64},
abstract={An aperture-shared multi-port waveguide antenna with multiple feeds is presented in this paper. The antenna consists of sequentially rotated four traditional WR-28 waveguides at 28GHz so as to create a multi-polarized function with decoupling between the ports. In addition, a rectangular DR (Dielectric resonator) is mounted at the center of the four apertures to obtain lower mutual coupling over a wide band and to suppress the cross-polarization in the antenna boresight direction. The proposed antenna achieves high gain of 14.4dBi, low mutual coupling of ≤-20dB on average, sufficient cross-polarization discrimination level at ≃20dB in the 27-29GHz frequency band.},
keywords={},
doi={10.1587/transcom.2022EBP3049},
ISSN={1745-1345},
month={January},}
Copy
TY - JOUR
TI - Aperture-Shared Multi-Port Waveguide Antenna with Rectangular Dielectric Resonator for 5G Applications
T2 - IEICE TRANSACTIONS on Communications
SP - 57
EP - 64
AU - Purevtseren BAYARSAIKHAN
AU - Ryuji KUSE
AU - Takeshi FUKUSAKO
AU - Kazuma TOMIMOTO
AU - Masayuki MIYASHITA
AU - Ryo YAMAGUCHI
PY - 2023
DO - 10.1587/transcom.2022EBP3049
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E106-B
IS - 1
JA - IEICE TRANSACTIONS on Communications
Y1 - January 2023
AB - An aperture-shared multi-port waveguide antenna with multiple feeds is presented in this paper. The antenna consists of sequentially rotated four traditional WR-28 waveguides at 28GHz so as to create a multi-polarized function with decoupling between the ports. In addition, a rectangular DR (Dielectric resonator) is mounted at the center of the four apertures to obtain lower mutual coupling over a wide band and to suppress the cross-polarization in the antenna boresight direction. The proposed antenna achieves high gain of 14.4dBi, low mutual coupling of ≤-20dB on average, sufficient cross-polarization discrimination level at ≃20dB in the 27-29GHz frequency band.
ER -
English
