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A mmWave Dual-Polarized Broadband ME-Dipole Antenna

Jiachen Du*, Ka Fai Chan, Manting Wang, Qingfeng Zhang, Chi Hou Chan, Geng-Bo Wu*

*Corresponding author for this work

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

Abstract

A novel wideband, dual-polarized magneto-electric (ME) dipole antenna array for millimeter-wave applications is presented. The proposed 2×2 array design achieves a 43% impedance bandwidth for both polarizations. Leaf-shaped patches are introduced to expand the working bandwidth, while a T-junction power divider feeding network ensures efficient array excitation. The antenna demonstrates over 25 dB port isolation, with measured results validating its performance. Experimental results reveal a stable radiation pattern and consistent performance across the designed frequency range. The proposed antenna offers an optimal balance between bandwidth, isolation, and fabrication complexity, presenting a promising solution for emerging millimeter-wave communication systems. © 2025 IEEE.
Original languageEnglish
Title of host publication2025 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting (AP-S/CNC-USNC-URSI)
PublisherIEEE
Pages555-557
Number of pages3
ISBN (Electronic)979-8-3315-2367-1
ISBN (Print)979-8-3315-2368-8
DOIs
Publication statusPublished - 2025
Event2025 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting (AP-S/CNC-USNC-URSI 2025) - Rogers Centre Ottawa, Ottawa, Canada
Duration: 13 Jul 202518 Jul 2025

Publication series

NameIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
ISSN (Print)1522-3965
ISSN (Electronic)1947-1491

Conference

Conference2025 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting (AP-S/CNC-USNC-URSI 2025)
PlaceCanada
CityOttawa
Period13/07/2518/07/25

Funding

This work is supported in part by the University Grants Committee/Research Grants Council of the Hong Kong Special Administrative Region, China, under Grant AoE/E-101/23-N.

RGC Funding Information

  • RGC-funded

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  • AoE(UGC)-Sub-pj: Advanced Antenna Technology for a Smart World

    LU, J. (Principal Investigator / Project Coordinator)

    1/01/24 → …

    Project: Research

  • AoE(UGC): Advanced Antenna Technology for a Smart World

    LUK, K. M. (Principal Investigator / Project Coordinator), CHAN, C. H. (Co-Principal Investigator), GAO, S. (Co-Principal Investigator), LEUNG, K. W. (Co-Principal Investigator), LIN, W. (Co-Principal Investigator), LU, J. (Co-Principal Investigator), LUCYSZYN, S. (Co-Principal Investigator), Pang, S. (Co-Principal Investigator), TONG, K. F. K. (Co-Principal Investigator), WONG, H. (Co-Principal Investigator), WONG, M. H. A. (Co-Principal Investigator), ZHENG, S. (Co-Principal Investigator), LAU, V. K. N. (Co-Investigator), WANG, H. (Co-Investigator) & WONG, K.-K. (Co-Investigator)

    1/01/24 → …

    Project: Research

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