Ultralow-Profile Decoupling Patch Structure for E-Plane Microstrip Antenna Arrays

Bingyi Qian; Aofang Zhang; Xiaoming Chen; Ahmed A. Kishk

doi:10.1109/LAWP.2025.3605586

Ultralow-Profile Decoupling Patch Structure for E-Plane Microstrip Antenna Arrays

Bingyi Qian
, Aofang Zhang
, Xiaoming Chen
, Ahmed A. Kishk

电子与信息学部

Xi'an Jiaotong University
Concordia University

科研成果: 期刊稿件 › 文章 › 同行评审

6 引用（Scopus）

摘要

An ultralow-profile decoupling patch (DP) structure is proposed for E-plane microstrip antenna arrays. Without requiring ground modification or complex circuitry, the DP introduces a secondary coupling path that destructively interferes with surface wave coupling. Full-wave simulations and experimental results of a 1 × 4 array validate the design, showing isolation enhancement from −17 dB to −55 dB while preserving stable gain, high efficiency, and unaltered radiation patterns.

源语言	英语
页（从-至）	3799-3803
页数	5
期刊	IEEE Antennas and Wireless Propagation Letters
卷	24
期	10
DOI	https://doi.org/10.1109/LAWP.2025.3605586
出版状态	已出版 - 2025

访问文件

10.1109/LAWP.2025.3605586

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{9cfe9d3de6b54590af6e49ef4922ec82,

title = "Ultralow-Profile Decoupling Patch Structure for E-Plane Microstrip Antenna Arrays",

abstract = "An ultralow-profile decoupling patch (DP) structure is proposed for E-plane microstrip antenna arrays. Without requiring ground modification or complex circuitry, the DP introduces a secondary coupling path that destructively interferes with surface wave coupling. Full-wave simulations and experimental results of a 1 {\texttimes} 4 array validate the design, showing isolation enhancement from −17 dB to −55 dB while preserving stable gain, high efficiency, and unaltered radiation patterns.",

keywords = "Decoupling, microstrip antenna, multiple-input{\textendash}multiple-output (MIMO), mutual coupling, patch",

author = "Bingyi Qian and Aofang Zhang and Xiaoming Chen and Kishk, \{Ahmed A.\}",

note = "Publisher Copyright: {\textcopyright} 2002-2011 IEEE.",

year = "2025",

doi = "10.1109/LAWP.2025.3605586",

language = "英语",

volume = "24",

pages = "3799--3803",

journal = "IEEE Antennas and Wireless Propagation Letters",

issn = "1536-1225",

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

number = "10",

}

TY - JOUR

T1 - Ultralow-Profile Decoupling Patch Structure for E-Plane Microstrip Antenna Arrays

AU - Qian, Bingyi

AU - Zhang, Aofang

AU - Chen, Xiaoming

AU - Kishk, Ahmed A.

PY - 2025

Y1 - 2025

N2 - An ultralow-profile decoupling patch (DP) structure is proposed for E-plane microstrip antenna arrays. Without requiring ground modification or complex circuitry, the DP introduces a secondary coupling path that destructively interferes with surface wave coupling. Full-wave simulations and experimental results of a 1 × 4 array validate the design, showing isolation enhancement from −17 dB to −55 dB while preserving stable gain, high efficiency, and unaltered radiation patterns.

AB - An ultralow-profile decoupling patch (DP) structure is proposed for E-plane microstrip antenna arrays. Without requiring ground modification or complex circuitry, the DP introduces a secondary coupling path that destructively interferes with surface wave coupling. Full-wave simulations and experimental results of a 1 × 4 array validate the design, showing isolation enhancement from −17 dB to −55 dB while preserving stable gain, high efficiency, and unaltered radiation patterns.

KW - Decoupling

KW - microstrip antenna

KW - multiple-input–multiple-output (MIMO)

KW - mutual coupling

KW - patch

UR - https://www.scopus.com/pages/publications/105015102237

U2 - 10.1109/LAWP.2025.3605586

DO - 10.1109/LAWP.2025.3605586

M3 - 文章

AN - SCOPUS:105015102237

SN - 1536-1225

VL - 24

SP - 3799

EP - 3803

JO - IEEE Antennas and Wireless Propagation Letters

JF - IEEE Antennas and Wireless Propagation Letters

IS - 10

ER -

Ultralow-Profile Decoupling Patch Structure for E-Plane Microstrip Antenna Arrays

摘要

访问文件

其它文件与链接

学术指纹

引用此