A Center-fed Triple-Mode Wide-band Circularly Polarized Phased Array Using Characteristic Mode Analysis

doi:10.1109/LAWP.2023.3258603

	A Center-fed Triple-Mode Wide-band Circularly Polarized Phased Array Using Characteristic Mode Analysis
	Xiaoli Wei1,3 ; Lianxing He 1; Jianping Zeng 2; Dongliang Fei 1; Huijie Liu 1
	2023
发表期刊	IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS (IF:3.7[JCR-2023],4.1[5-Year])
ISSN	1536-1225
EISSN	1548-5757
卷号	22 期号:7 页码:1677-1681
发表状态	已发表
DOI	10.1109/LAWP.2023.3258603
摘要	This letter proposes a novel center-fed (CF) triple-mode wideband circularly polarized (CP) array using characteristic-mode analysis. The proposed antenna can not only achieve the wideband CP property but also obtain more symmetrical patterns than the traditional off-center fed (OCF) patch antennas. The influence of the symmetry of the element pattern on the array scanning performance is analyzed further in this work. Two 36-element arrays consisting of the proposed CF elements and traditional chamfered OCF elements are fabricated and measured for comparison, respectively. The measurement results show that the proposed CF patch array can increase the peak gain almost 1.8 dB higher and greatly improve the axial ratio almost 3.5 dB better than the traditional OCF CP patch array when scanning to a large angle. © 2002-2011 IEEE.
关键词	Center-fed (CF) characteristic-mode analysis (CMA) circularly polarized (CP) phased array symmetrical pattern
URL	查看原文
收录类别	SCI ; SCIE ; EI
语种	英语
出版者	Institute of Electrical and Electronics Engineers Inc.
EI入藏号	20231413851152
EI主题词	Microstrip antennas
EI分类号	701.1 Electricity: Basic Concepts and Phenomena ; 711 Electromagnetic Waves
原始文献类型	Journal article (JA)
来源库	IEEE
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/292164
专题	信息科学与技术学院信息科学与技术学院_特聘教授组_刘会杰组信息科学与技术学院_特聘教授组_贺连星组信息科学与技术学院_博士生
作者单位	1.Institute of Satellite Electronics Technology, Innovation Academy for Microsatellites of CAS, Shanghai, China 2.State Key Laboratory of Surface Physics and the Institute for Nanoelectronic Devices and Quantum Computing, Fudan University, Shanghai, China 3.School of Information Science and Technology, ShanghaiTech University, Shanghai, China
第一作者单位	信息科学与技术学院
推荐引用方式 GB/T 7714	Xiaoli Wei,Lianxing He,Jianping Zeng,et al. A Center-fed Triple-Mode Wide-band Circularly Polarized Phased Array Using Characteristic Mode Analysis[J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS,2023,22(7):1677-1681.
APA	Xiaoli Wei,Lianxing He,Jianping Zeng,Dongliang Fei,&Huijie Liu.(2023).A Center-fed Triple-Mode Wide-band Circularly Polarized Phased Array Using Characteristic Mode Analysis.IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS,22(7),1677-1681.
MLA	Xiaoli Wei,et al."A Center-fed Triple-Mode Wide-band Circularly Polarized Phased Array Using Characteristic Mode Analysis".IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS 22.7(2023):1677-1681.