Cross Polarization Reduction in Patch Antenna Using DGS

机译：使用DGS减少贴片天线的交叉极化

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In this paper, microstrip square patch array antenna is designed using an asymmetric FIN-type. FIN-type structure is etched to create defects in the ground plane and analyze with an optimized air gap between patch and defect. It is used to achieve substantial suppression of cross-polarization, without affecting the co-polarized radiation pattern and input impedance. A 1×2 array unified with FIN-type DGS structure showing the 19dB enhancement of isolation.

机译：本文采用非对称FIN型设计微带方形贴片阵列天线。蚀刻FIN型结构以在接地层中产生缺陷，并在贴片和缺陷之间采用优化的气隙进行分析。它用于基本抑制交叉极化，而不影响同极化辐射方向图和输入阻抗。具有FIN型DGS结构的1×2阵列，显示了19dB的隔离增强。

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来源
《2018 IEEE Indian Conference on Antennas and Propogation》|2018年|1-2|共2页
会议地点 Hyderabad(IN)
作者
G Husna Khouser; Yogesh Kumar Choukiker;
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作者单位

Department of Communication Engineering, School of Electronics Engineering, Vellore Institute of Technology, Vellore, India;

Department of Communication Engineering, School of Electronics Engineering, Vellore Institute of Technology, Vellore, India;

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会议组织
原文格式 PDF
正文语种 eng
中图分类
关键词
Microstrip antenna arrays; Microstrip; Microstrip antennas; Antenna radiation patterns; Periodic structures;

机译：微带天线阵列;微带;微带天线;天线辐射方向图;周期结构;;

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1. Introduction of a novel technique for the reduction of cross polarization of rectangular microstrip patch antenna with elliptical DGS [J] . Dehdasht-Heydari R, Naser-Moghadasi M Journal of Electromagnetic Waves and Applications . 2008,第8a9期

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2. Reduction of mutual coupling and cross-polarization of a MIMO/diversity antenna using a string of H-shaped DGS [J] . Juin Acharjee, Kaushik Mandal, Sujit Kumar Mandal AEU: Archiv fur Elektronik und Ubertragungstechnik: Electronic and Communication . 2018,第期

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3. In-band dual-polarization radar cross section reduction of patch array antenna using hybrid resistive metasurface [J] . Hengyan Hu, Yang Yang, Xiaoxiang He, International journal of RF and microwave computer-aided engineering . 2021,第12期

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4. Cross Polarization Reduction in Patch Antenna Using DGS [C] . G Husna Khouser, Yogesh Kumar Choukiker IEEE Indian Conference on Antennas and Propogation . 2018

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5. A 2X2 Polarization Switchable Patch Antenna Array For Polarization Modulation. [D] . Ji, Pengfei. 2016

机译：用于极化调制的2X2极化可切换贴片天线阵列。
6. A TSVD Analysis of the Impact of Polarization on Microwave Breast Imaging using an Enclosed Array of Miniaturized Patch Antennas [O] . R. Owen Mays, Nader Behdad, Susan C. Hagness -1

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7. Understanding and optimizing microstrip patch antenna cross polarization radiation on element level for demanding phased array antennas in weather radar applications [O] . Vollbracht D. 2015

机译：了解和优化微带贴片天线在元件水平上的交叉极化辐射，用于气象雷达应用中要求苛刻的相控阵天线

Cross Polarization Reduction in Patch Antenna Using DGS

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