A low-profile high-isolation dual-polarized base station antenna based on AMC.

Lijun Zhang, Yongshun Wang, Wenqiang Dang, Xueyun Jiang, Huan Yang

Abstract read

In one paragraph

Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed

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1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Lijun ZhangSchool of Electronic and Information Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, China. zhanglj_81@tsnu.edu.cn.

Yongshun WangSchool of Electronic and Information Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, China.

Wenqiang DangEngineering Research Center, Ministry of Education on Integrated Circuit Packaging and Testing, Tianshui, 741001, China.

Xueyun JiangSchool of Information Science and Engineering, Lanzhou Bowen College of Science and Technology, Lanzhou, 730101, China.

Huan YangTechnology Marketing Center, Huatian Technology (Xi'an) Headquarters Management Co., Ltd., Xi'an, 710018, China.

Funding

Special Project for Science and Technology Commissioners of Gansu Provincial Science and Technology Plan 25CXGE007The 2023 Key Talent Project of Gansu Province 2023RCXM29The 2023 Youth Innovation and Entrepreneurship Talent Project of Gansu Province 2023LQGR22The Innovation Project for Scientific Research Platforms of Tianshui Normal University 2024 PTZ2024-05The Science and technology major special project of Gansu Province 23ZDGE001The Science and technology major special project of Gansu Province 25ZDGE004

6 · The paper itself

Abstract

To reduce the deployment cost of base stations and address the shortage of antenna resources, this paper develops a low-profile base station antenna with an Artificial Magnetic Conductor (AMC) structure for Sub-6 GHz. A square cross-dipole structure with chamfered corners is designed, achieving good impedance matching characteristics and significantly improving the port isolation of the antenna. The designed AMC surface structure is used to replace the traditional metal floor of the base station antenna. The suppression of surface waves and phase compensation reduce the profile height of the base station antenna to 0.11λ. To test its electrical performance, an antenna sample is fabricated. Both simulation and measurement results show that the low-profile base station antenna achieves an impedance bandwidth of 3.1-4.1 GHz, with a port isolation better than 42 dB, a Voltage Standing Wave Ratio less than 1.5, and a gain greater than 8.5 dBi within the operating frequency band, exhibiting stable radiation pattern characteristics.

Indexed as

Artificial magnetic conductorDual polarizationHigh isolationLow profile

Identifiers

PMID41927736

DOI10.1038/s41598-026-46941-9

PMCPMC13194796

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.