Circularly Polarized Antenna Based on a High-Order-Mode Dipole

Yuqi Xiao; Kwok Wa Leung

doi:10.1109/iWAT57102.2024.10535838

Circularly Polarized Antenna Based on a High-Order-Mode Dipole

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

Abstract

This research proposes a new circularly polarized (CP) antenna design utilizing a high-order-mode dipole. The dipole structure is compressed using a meander-line configuration. Two C-shape parasitic elements are proximity coupled by this dipole. The combination of the dipole and parasitic elements facilitates the generation of CP fields. The proposed design exhibits an overlapped bandwidth of 2.78% (2.48 - 2.55 GHz) for the -10-dB impedance and 3-dB axial ratio. Broadside radiation patterns are observed at the operating frequency. Leveraging the utilization of the high-order mode in the dipole, a maximum gain value of 9.71 dBic is obtained inside the overlapped passband. © 2024 IEEE.

Original language	English
Title of host publication	2024 IEEE International Workshop on Antenna Technology (iWAT 2024)
Publisher	IEEE
Pages	295-297
ISBN (Electronic)	9798350314755
ISBN (Print)	9798350314762
DOIs	https://doi.org/10.1109/iWAT57102.2024.10535838
Publication status	Published - 2024
Event	2024 IEEE International Workshop on Antenna Technology (iWAT 2024) - Tohoku University, Sendai, Japan Duration: 15 Apr 2024 → 18 Apr 2024 https://attend.ieee.org/iwat-2024/

Publication series

Name	IEEE International Workshop on Antenna Technology, iWAT

Conference

Conference	2024 IEEE International Workshop on Antenna Technology (iWAT 2024)
Abbreviated title	IEEE iWAT2024
Place	Japan
City	Sendai
Period	15/04/24 → 18/04/24
Internet address	https://attend.ieee.org/iwat-2024/

Funding

This work was supported in part by the 2022 GuangdongHong Kong-Macao Joint Innovation Funding Scheme under Grant 2022A0505030021, General Research Fund (GRF) Grant from the Research Grants Council of Hong Kong Special Administrative Region, China (Project no. CityU 11217123), and Shenzhen-Hong Kong-Macau Science and Technology Project (Category C) (Project no: SGDX20210823104002018).

Research Keywords

Circular polarization
dipole antenna
high gain
high-order mode
parasitic element

RGC Funding Information

RGC-funded

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10.1109/iWAT57102.2024.10535838

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Cite this

@inproceedings{f8240c3a07974586a86237193b4f2112,

title = "Circularly Polarized Antenna Based on a High-Order-Mode Dipole",

abstract = "This research proposes a new circularly polarized (CP) antenna design utilizing a high-order-mode dipole. The dipole structure is compressed using a meander-line configuration. Two C-shape parasitic elements are proximity coupled by this dipole. The combination of the dipole and parasitic elements facilitates the generation of CP fields. The proposed design exhibits an overlapped bandwidth of 2.78\% (2.48 - 2.55 GHz) for the -10-dB impedance and 3-dB axial ratio. Broadside radiation patterns are observed at the operating frequency. Leveraging the utilization of the high-order mode in the dipole, a maximum gain value of 9.71 dBic is obtained inside the overlapped passband. {\textcopyright} 2024 IEEE.",

keywords = "Circular polarization, dipole antenna, high gain, high-order mode, parasitic element",

author = "Yuqi Xiao and Leung, \{Kwok Wa\}",

year = "2024",

doi = "10.1109/iWAT57102.2024.10535838",

language = "English",

isbn = "9798350314762",

series = "IEEE International Workshop on Antenna Technology, iWAT",

publisher = "IEEE",

pages = "295--297",

booktitle = "2024 IEEE International Workshop on Antenna Technology (iWAT 2024)",

address = "United States",

note = "2024 IEEE International Workshop on Antenna Technology (iWAT 2024), IEEE iWAT2024 ; Conference date: 15-04-2024 Through 18-04-2024",

url = "https://attend.ieee.org/iwat-2024/",

}

Xiao, Y & Leung, KW 2024, Circularly Polarized Antenna Based on a High-Order-Mode Dipole. in 2024 IEEE International Workshop on Antenna Technology (iWAT 2024). IEEE International Workshop on Antenna Technology, iWAT, IEEE, pp. 295-297, 2024 IEEE International Workshop on Antenna Technology (iWAT 2024), Sendai, Japan, 15/04/24. https://doi.org/10.1109/iWAT57102.2024.10535838

Circularly Polarized Antenna Based on a High-Order-Mode Dipole. / Xiao, Yuqi ; Leung, Kwok Wa.
2024 IEEE International Workshop on Antenna Technology (iWAT 2024). IEEE, 2024. p. 295-297 (IEEE International Workshop on Antenna Technology, iWAT).

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

TY - GEN

T1 - Circularly Polarized Antenna Based on a High-Order-Mode Dipole

AU - Xiao, Yuqi

AU - Leung, Kwok Wa

PY - 2024

Y1 - 2024

N2 - This research proposes a new circularly polarized (CP) antenna design utilizing a high-order-mode dipole. The dipole structure is compressed using a meander-line configuration. Two C-shape parasitic elements are proximity coupled by this dipole. The combination of the dipole and parasitic elements facilitates the generation of CP fields. The proposed design exhibits an overlapped bandwidth of 2.78% (2.48 - 2.55 GHz) for the -10-dB impedance and 3-dB axial ratio. Broadside radiation patterns are observed at the operating frequency. Leveraging the utilization of the high-order mode in the dipole, a maximum gain value of 9.71 dBic is obtained inside the overlapped passband. © 2024 IEEE.

AB - This research proposes a new circularly polarized (CP) antenna design utilizing a high-order-mode dipole. The dipole structure is compressed using a meander-line configuration. Two C-shape parasitic elements are proximity coupled by this dipole. The combination of the dipole and parasitic elements facilitates the generation of CP fields. The proposed design exhibits an overlapped bandwidth of 2.78% (2.48 - 2.55 GHz) for the -10-dB impedance and 3-dB axial ratio. Broadside radiation patterns are observed at the operating frequency. Leveraging the utilization of the high-order mode in the dipole, a maximum gain value of 9.71 dBic is obtained inside the overlapped passband. © 2024 IEEE.

KW - Circular polarization

KW - dipole antenna

KW - high gain

KW - high-order mode

KW - parasitic element

UR - https://www.scopus.com/pages/publications/85195368009

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85195368009&origin=recordpage

U2 - 10.1109/iWAT57102.2024.10535838

DO - 10.1109/iWAT57102.2024.10535838

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

SN - 9798350314762

T3 - IEEE International Workshop on Antenna Technology, iWAT

SP - 295

EP - 297

BT - 2024 IEEE International Workshop on Antenna Technology (iWAT 2024)

PB - IEEE

T2 - 2024 IEEE International Workshop on Antenna Technology (iWAT 2024)

Y2 - 15 April 2024 through 18 April 2024

ER -

Circularly Polarized Antenna Based on a High-Order-Mode Dipole

Abstract

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GRF: Gain Enhancement of Horn Antenna Using Novel Metal Lens

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Circularly Polarized Antenna Based on a High-Order-Mode Dipole

Abstract

Publication series

Conference

Funding

Research Keywords

RGC Funding Information

Access Output

Other Access Options

Permanent Link

Other Files and Links

Fingerprint

Projects

GRF: Gain Enhancement of Horn Antenna Using Novel Metal Lens

Cite this