Compact Multiple-port Decoupled Antennas for MIMO Applications

Chen YANG; Kwok Wa LEUNG; Qiang WANG; Litao CHEN

doi:10.1109/APCAP59480.2023.10470031

Compact Multiple-port Decoupled Antennas for MIMO Applications

Chen YANG, Kwok Wa LEUNG, Qiang WANG, Litao CHEN

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Abstract

Based on field valleys distribution, a compact multiple-port decoupled antenna is proposed for multi-input-multi-output (MIMO) applications. This antenna has five radiators, each enclosed by a hollow pentagonal dielectric decoupler. Due to this dielectric decoupler, a desired field valley distribution can be obtained, enabling high isolation among these five radiators. This antenna operates in the 5G FR1 band, with the isolation between ports exceeding 20 dB. For each port, there is a directional beam with an elevation angle of 45°, and all five independent beams with low ECCs can fully cover the entire azimuth plane. Moreover, the elevation angles of the main lobes can be controlled with different configuration parameters. © 2023 IEEE.

Original language	English
Title of host publication	2023 IEEE 11th Asia-Pacific Conference on Antennas and Propagation (APCAP'2023) - (APCAP2023) Proceedings
Publisher	IEEE
Number of pages	2
ISBN (Electronic)	9798350326277
ISBN (Print)	9798350326284
DOIs	https://doi.org/10.1109/APCAP59480.2023.10470031
Publication status	Published - Nov 2023
Event	11th IEEE Asia-Pacific Conference on Antennas and Propagation (APCAP 2023) - Guangzhou, China Duration: 19 Nov 2023 → 22 Nov 2023 http://www.em-conf.com/apcap2023/

Publication series

Name	IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP - Proceedings

Conference

Conference	11th IEEE Asia-Pacific Conference on Antennas and Propagation (APCAP 2023)
Abbreviated title	APCAP2023
Country/Territory	China
City	Guangzhou
Period	19/11/23 → 22/11/23
Internet address	http://www.em-conf.com/apcap2023/

Funding

The work was in part by the General Research Fund (GRF) grant from the Research Grants Council of Hong Kong Special Administrative Region, China (Project no. CityU 11218020), in part by the International Cooperative Research Program of Guangzhou City GDD District under Grant 2021GH04, in part by the Shenzhen-Hong Kong-Macau Science and Technology Project (Category C) (Project no. SGDX20210823104002018), and in part by the 2022 Guangdong-Hong Kong-Macao Joint Innovation Funding Scheme under Grant 2022A0505030021.

Research Keywords

Dielectric decoupler
field valleys
MIMO
multiple-port decoupled antenna

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10.1109/APCAP59480.2023.10470031

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Cite this

@inproceedings{ffad65112e78459db8e55af93330a0f1,

title = "Compact Multiple-port Decoupled Antennas for MIMO Applications",

abstract = "Based on field valleys distribution, a compact multiple-port decoupled antenna is proposed for multi-input-multi-output (MIMO) applications. This antenna has five radiators, each enclosed by a hollow pentagonal dielectric decoupler. Due to this dielectric decoupler, a desired field valley distribution can be obtained, enabling high isolation among these five radiators. This antenna operates in the 5G FR1 band, with the isolation between ports exceeding 20 dB. For each port, there is a directional beam with an elevation angle of 45°, and all five independent beams with low ECCs can fully cover the entire azimuth plane. Moreover, the elevation angles of the main lobes can be controlled with different configuration parameters. {\textcopyright} 2023 IEEE.",

keywords = "Dielectric decoupler, field valleys, MIMO, multiple-port decoupled antenna",

author = "Chen YANG and LEUNG, {Kwok Wa} and Qiang WANG and Litao CHEN",

year = "2023",

month = nov,

doi = "10.1109/APCAP59480.2023.10470031",

language = "English",

isbn = "9798350326284",

series = "IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP - Proceedings",

publisher = "IEEE",

booktitle = "2023 IEEE 11th Asia-Pacific Conference on Antennas and Propagation (APCAP'2023) - (APCAP2023) Proceedings",

address = "United States",

note = "11th IEEE Asia-Pacific Conference on Antennas and Propagation (APCAP 2023), APCAP2023 ; Conference date: 19-11-2023 Through 22-11-2023",

url = "http://www.em-conf.com/apcap2023/",

}

YANG, C , LEUNG, KW, WANG, Q & CHEN, L 2023, Compact Multiple-port Decoupled Antennas for MIMO Applications. in 2023 IEEE 11th Asia-Pacific Conference on Antennas and Propagation (APCAP'2023) - (APCAP2023) Proceedings. IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP - Proceedings, IEEE, 11th IEEE Asia-Pacific Conference on Antennas and Propagation (APCAP 2023), Guangzhou, China, 19/11/23. https://doi.org/10.1109/APCAP59480.2023.10470031

Compact Multiple-port Decoupled Antennas for MIMO Applications. / YANG, Chen ; LEUNG, Kwok Wa; WANG, Qiang et al.
2023 IEEE 11th Asia-Pacific Conference on Antennas and Propagation (APCAP'2023) - (APCAP2023) Proceedings. IEEE, 2023. (IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP - Proceedings).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

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AU - YANG, Chen

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AU - WANG, Qiang

AU - CHEN, Litao

PY - 2023/11

Y1 - 2023/11

N2 - Based on field valleys distribution, a compact multiple-port decoupled antenna is proposed for multi-input-multi-output (MIMO) applications. This antenna has five radiators, each enclosed by a hollow pentagonal dielectric decoupler. Due to this dielectric decoupler, a desired field valley distribution can be obtained, enabling high isolation among these five radiators. This antenna operates in the 5G FR1 band, with the isolation between ports exceeding 20 dB. For each port, there is a directional beam with an elevation angle of 45°, and all five independent beams with low ECCs can fully cover the entire azimuth plane. Moreover, the elevation angles of the main lobes can be controlled with different configuration parameters. © 2023 IEEE.

AB - Based on field valleys distribution, a compact multiple-port decoupled antenna is proposed for multi-input-multi-output (MIMO) applications. This antenna has five radiators, each enclosed by a hollow pentagonal dielectric decoupler. Due to this dielectric decoupler, a desired field valley distribution can be obtained, enabling high isolation among these five radiators. This antenna operates in the 5G FR1 band, with the isolation between ports exceeding 20 dB. For each port, there is a directional beam with an elevation angle of 45°, and all five independent beams with low ECCs can fully cover the entire azimuth plane. Moreover, the elevation angles of the main lobes can be controlled with different configuration parameters. © 2023 IEEE.

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KW - field valleys

KW - MIMO

KW - multiple-port decoupled antenna

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T3 - IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP - Proceedings

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Y2 - 19 November 2023 through 22 November 2023

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Compact Multiple-port Decoupled Antennas for MIMO Applications

Abstract

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GRF: Investigation of Dielectric Resonator Antenna Arrays for Wireless Communications

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Compact Multiple-port Decoupled Antennas for MIMO Applications

Abstract

Publication series

Conference

Funding

Research Keywords

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GRF: Investigation of Dielectric Resonator Antenna Arrays for Wireless Communications

Cite this