A Wideband Circularly-Polarized Magneto-Electric Dipole Transmitarray for K-Band Application

Shuai Gao; Hang Wong

doi:10.1109/UCMMT58116.2023.10310321

A Wideband Circularly-Polarized Magneto-Electric Dipole Transmitarray for K-Band Application

Shuai Gao
, Hang Wong^*

^*Corresponding author for this work

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

Abstract

A wideband circularly polarized (CP) transmitarray is presented in this paper. The unit cell is designed based on a wideband magneto-electric (ME) dipole element. The proposed unit cell can efficiently receive the CP incident wave and emit the wave out with the opposite handedness. Therefore, a 360° phase tuning range can be realized by rotating the unit cell based on the geometric phase. For demonstration, a CP transmitarray operating at K band is designed. The results show that wideband performance is realized. The simulated peak realized gain is up to 24.9 dBic. © 2023 IEEE.

Original language	English
Title of host publication	16th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT 2023) - Proceedings
Publisher	IEEE
ISBN (Electronic)	979-8-3503-3940-6
ISBN (Print)	979-8-3503-3941-3
DOIs	https://doi.org/10.1109/UCMMT58116.2023.10310321
Publication status	Published - 2023
Event	16th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT2023) - Guangzhou, China Duration: 31 Aug 2023 → 3 Sept 2023 http://www.em-conf.com/ucmmt2023/

Publication series

Name	UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT - Proceedings
ISSN (Print)	2639-4545
ISSN (Electronic)	2639-4537

Conference

Conference	16th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT2023)
Abbreviated title	UCMMT 2023
Place	China
City	Guangzhou
Period	31/08/23 → 3/09/23
Internet address	http://www.em-conf.com/ucmmt2023/

Funding

This work was supported in part by the Research Grants Council of the Hong Kong SAR, China (Project No. GRF project 11210621), the Guangdong Provincial Department of Science and Technology, China (Project No. 2020B1212030002), and the National Natural Science Foundation of China (Grand 62071408).

Research Keywords

circularly polarized (CP)
magneto-electric (ME) dipole
Transmitarray
wideband

RGC Funding Information

RGC-funded

Access Output

10.1109/UCMMT58116.2023.10310321

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Cite this

Gao, S., & Wong, H. (2023). A Wideband Circularly-Polarized Magneto-Electric Dipole Transmitarray for K-Band Application. In 16th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT 2023) - Proceedings (UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT - Proceedings). IEEE. https://doi.org/10.1109/UCMMT58116.2023.10310321

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title = "A Wideband Circularly-Polarized Magneto-Electric Dipole Transmitarray for K-Band Application",

abstract = "A wideband circularly polarized (CP) transmitarray is presented in this paper. The unit cell is designed based on a wideband magneto-electric (ME) dipole element. The proposed unit cell can efficiently receive the CP incident wave and emit the wave out with the opposite handedness. Therefore, a 360° phase tuning range can be realized by rotating the unit cell based on the geometric phase. For demonstration, a CP transmitarray operating at K band is designed. The results show that wideband performance is realized. The simulated peak realized gain is up to 24.9 dBic. {\textcopyright} 2023 IEEE.",

keywords = "circularly polarized (CP), magneto-electric (ME) dipole, Transmitarray, wideband",

author = "Shuai Gao and Hang Wong",

year = "2023",

doi = "10.1109/UCMMT58116.2023.10310321",

language = "English",

isbn = "979-8-3503-3941-3",

series = "UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT - Proceedings",

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booktitle = "16th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT 2023) - Proceedings",

address = "United States",

note = "16th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT2023), UCMMT 2023 ; Conference date: 31-08-2023 Through 03-09-2023",

url = "http://www.em-conf.com/ucmmt2023/",

}

Gao, S & Wong, H 2023, A Wideband Circularly-Polarized Magneto-Electric Dipole Transmitarray for K-Band Application. in 16th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT 2023) - Proceedings. UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT - Proceedings, IEEE, 16th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT2023), Guangzhou, China, 31/08/23. https://doi.org/10.1109/UCMMT58116.2023.10310321

A Wideband Circularly-Polarized Magneto-Electric Dipole Transmitarray for K-Band Application. / Gao, Shuai ; Wong, Hang.
16th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT 2023) - Proceedings. IEEE, 2023. (UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT - Proceedings).

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

TY - GEN

T1 - A Wideband Circularly-Polarized Magneto-Electric Dipole Transmitarray for K-Band Application

AU - Gao, Shuai

AU - Wong, Hang

PY - 2023

Y1 - 2023

N2 - A wideband circularly polarized (CP) transmitarray is presented in this paper. The unit cell is designed based on a wideband magneto-electric (ME) dipole element. The proposed unit cell can efficiently receive the CP incident wave and emit the wave out with the opposite handedness. Therefore, a 360° phase tuning range can be realized by rotating the unit cell based on the geometric phase. For demonstration, a CP transmitarray operating at K band is designed. The results show that wideband performance is realized. The simulated peak realized gain is up to 24.9 dBic. © 2023 IEEE.

AB - A wideband circularly polarized (CP) transmitarray is presented in this paper. The unit cell is designed based on a wideband magneto-electric (ME) dipole element. The proposed unit cell can efficiently receive the CP incident wave and emit the wave out with the opposite handedness. Therefore, a 360° phase tuning range can be realized by rotating the unit cell based on the geometric phase. For demonstration, a CP transmitarray operating at K band is designed. The results show that wideband performance is realized. The simulated peak realized gain is up to 24.9 dBic. © 2023 IEEE.

KW - circularly polarized (CP)

KW - magneto-electric (ME) dipole

KW - Transmitarray

KW - wideband

UR - https://www.scopus.com/pages/publications/85179517284

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85179517284&origin=recordpage

U2 - 10.1109/UCMMT58116.2023.10310321

DO - 10.1109/UCMMT58116.2023.10310321

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 979-8-3503-3941-3

T3 - UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT - Proceedings

BT - 16th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT 2023) - Proceedings

PB - IEEE

T2 - 16th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT2023)

Y2 - 31 August 2023 through 3 September 2023

ER -

Gao S , Wong H. A Wideband Circularly-Polarized Magneto-Electric Dipole Transmitarray for K-Band Application. In 16th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT 2023) - Proceedings. IEEE. 2023. (UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT - Proceedings). Epub 2023 Nov 14. doi: 10.1109/UCMMT58116.2023.10310321

A Wideband Circularly-Polarized Magneto-Electric Dipole Transmitarray for K-Band Application

Abstract

Publication series

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Funding

Research Keywords

RGC Funding Information

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GRF: Investigation of Terahertz Antenna Designs for 6G Communications

Cite this

A Wideband Circularly-Polarized Magneto-Electric Dipole Transmitarray for K-Band Application

Abstract

Publication series

Conference

Funding

Research Keywords

RGC Funding Information

Access Output

Other Access Options

Permanent Link

Other Files and Links

Fingerprint

Projects

GRF: Investigation of Terahertz Antenna Designs for 6G Communications

Cite this