Millimeter-Wave Dual-Polarized Dielectric Rod Antenna Array with Planar Slot Excitation for 5G Mobile Terminals

Yuqing Zhu; Changjiang Deng

doi:10.1109/ICMMT55580.2022.10023223

Millimeter-Wave Dual-Polarized Dielectric Rod Antenna Array with Planar Slot Excitation for 5G Mobile Terminals

Yuqing Zhu, Changjiang Deng^*

^*Corresponding author for this work

School of Integrated Circuits and Electronics

Beijing Institute of Technology

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

3 Citations (Scopus)

Abstract

A dual-polarized dielectric rod antenna array with planar slot excitation is proposed for 5G millimeter-wave mobile terminals. Unlike dielectric rods excited from metal waveguides, a planar excitation scheme via microstrip-slot coupling is adopted to feed the ± 45° polarized four-element array. Hence, only a compact feeding layer is required. The array is then mounted inside a simplified mobile terminal model to emulate the actual working environment. The proposed design is capable of covering the n257 and n261 bands with 16.1 % fractional bandwidth and 20 dB port isolation. The 3 dB beam coverage reaches 80° and the peak gain is above 12 dBi at 28 GHz.

Original language	English
Title of host publication	2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781665467520
DOIs	https://doi.org/10.1109/ICMMT55580.2022.10023223
Publication status	Published - 2022
Event	14th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Harbin, China Duration: 12 Aug 2022 → 15 Aug 2022

Publication series

Name	2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings

Conference

Conference	14th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022
Country/Territory	China
City	Harbin
Period	12/08/22 → 15/08/22

Keywords

5G mobile terminal antennas
dielectric rod antennas
dual-polarization
millimeter-wave antenna array

Access to Document

10.1109/ICMMT55580.2022.10023223

Cite this

Zhu, Y., & Deng, C. (2022). Millimeter-Wave Dual-Polarized Dielectric Rod Antenna Array with Planar Slot Excitation for 5G Mobile Terminals. In 2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings (2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICMMT55580.2022.10023223

Zhu, Yuqing ; Deng, Changjiang. / Millimeter-Wave Dual-Polarized Dielectric Rod Antenna Array with Planar Slot Excitation for 5G Mobile Terminals. 2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2022. (2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings).

@inproceedings{1d46cac1d09f486b89c8b0529a86f8ea,

title = "Millimeter-Wave Dual-Polarized Dielectric Rod Antenna Array with Planar Slot Excitation for 5G Mobile Terminals",

abstract = "A dual-polarized dielectric rod antenna array with planar slot excitation is proposed for 5G millimeter-wave mobile terminals. Unlike dielectric rods excited from metal waveguides, a planar excitation scheme via microstrip-slot coupling is adopted to feed the ± 45° polarized four-element array. Hence, only a compact feeding layer is required. The array is then mounted inside a simplified mobile terminal model to emulate the actual working environment. The proposed design is capable of covering the n257 and n261 bands with 16.1 % fractional bandwidth and 20 dB port isolation. The 3 dB beam coverage reaches 80° and the peak gain is above 12 dBi at 28 GHz.",

keywords = "5G mobile terminal antennas, dielectric rod antennas, dual-polarization, millimeter-wave antenna array",

author = "Yuqing Zhu and Changjiang Deng",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 14th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 ; Conference date: 12-08-2022 Through 15-08-2022",

year = "2022",

doi = "10.1109/ICMMT55580.2022.10023223",

language = "English",

series = "2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings",

address = "United States",

}

Zhu, Y & Deng, C 2022, Millimeter-Wave Dual-Polarized Dielectric Rod Antenna Array with Planar Slot Excitation for 5G Mobile Terminals. in 2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings. 2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings, Institute of Electrical and Electronics Engineers Inc., 14th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022, Harbin, China, 12/08/22. https://doi.org/10.1109/ICMMT55580.2022.10023223

Millimeter-Wave Dual-Polarized Dielectric Rod Antenna Array with Planar Slot Excitation for 5G Mobile Terminals. / Zhu, Yuqing; Deng, Changjiang.
2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2022. (2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings).

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

TY - GEN

T1 - Millimeter-Wave Dual-Polarized Dielectric Rod Antenna Array with Planar Slot Excitation for 5G Mobile Terminals

AU - Zhu, Yuqing

AU - Deng, Changjiang

PY - 2022

Y1 - 2022

N2 - A dual-polarized dielectric rod antenna array with planar slot excitation is proposed for 5G millimeter-wave mobile terminals. Unlike dielectric rods excited from metal waveguides, a planar excitation scheme via microstrip-slot coupling is adopted to feed the ± 45° polarized four-element array. Hence, only a compact feeding layer is required. The array is then mounted inside a simplified mobile terminal model to emulate the actual working environment. The proposed design is capable of covering the n257 and n261 bands with 16.1 % fractional bandwidth and 20 dB port isolation. The 3 dB beam coverage reaches 80° and the peak gain is above 12 dBi at 28 GHz.

AB - A dual-polarized dielectric rod antenna array with planar slot excitation is proposed for 5G millimeter-wave mobile terminals. Unlike dielectric rods excited from metal waveguides, a planar excitation scheme via microstrip-slot coupling is adopted to feed the ± 45° polarized four-element array. Hence, only a compact feeding layer is required. The array is then mounted inside a simplified mobile terminal model to emulate the actual working environment. The proposed design is capable of covering the n257 and n261 bands with 16.1 % fractional bandwidth and 20 dB port isolation. The 3 dB beam coverage reaches 80° and the peak gain is above 12 dBi at 28 GHz.

KW - 5G mobile terminal antennas

KW - dielectric rod antennas

KW - dual-polarization

KW - millimeter-wave antenna array

UR - http://www.scopus.com/inward/record.url?scp=85148613192&partnerID=8YFLogxK

U2 - 10.1109/ICMMT55580.2022.10023223

DO - 10.1109/ICMMT55580.2022.10023223

M3 - Conference contribution

AN - SCOPUS:85148613192

T3 - 2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings

BT - 2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 14th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022

Y2 - 12 August 2022 through 15 August 2022

ER -

Zhu Y, Deng C. Millimeter-Wave Dual-Polarized Dielectric Rod Antenna Array with Planar Slot Excitation for 5G Mobile Terminals. In 2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2022. (2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings). doi: 10.1109/ICMMT55580.2022.10023223

Millimeter-Wave Dual-Polarized Dielectric Rod Antenna Array with Planar Slot Excitation for 5G Mobile Terminals

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