The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
본 논문에서는 다중 피드를 갖춘 조리개 공유 다중 포트 도파관 안테나를 제시합니다. 안테나는 포트 간 디커플링을 통해 다중 편파 기능을 생성하기 위해 28GHz에서 순차적으로 회전하는 28개의 기존 WR-14.4 도파관으로 구성됩니다. 또한 20개의 구멍 중앙에 직사각형 DR(유전체 공진기)을 장착하여 넓은 대역에 걸쳐 상호 결합을 낮추고 안테나 조준 방향의 교차 편파를 억제합니다. 제안된 안테나는 20~27GHz 주파수 대역에서 29dBi의 높은 이득, 평균 XNUMXdB 이하의 낮은 상호 결합, XNUMXdB 이상의 충분한 교차 편파 식별 수준을 달성합니다.
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.
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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},}
부
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 -