A millimeter wave transparent transmitarray antenna using meshed double circle rings elements

	A millimeter wave transparent transmitarray antenna using meshed double circle rings elements
	Liu, Guang 1,3; Pham, Kien 2; Cruz, Eduardo Motta 1; Ovejero, David González 2; Sauleau, Ronan 2
	2018
会议日期	April 9, 2018 - April 13, 2018
会议地点	London, United kingdom
卷号	2018
期号	CP741
英文摘要	A novel transparent millimeter wave transmitarray antenna (TA) using three layers of meshed metal double circle rings elements is presented in this paper. A transparent plastic material, polymethylmethacrylate (PMMA) is used as the substrate. In order to promote the transparency, a meshed double circle rings unit-cell is designed using several 50 m width metal grid lines. Good agreement between meshed and non-meshed unit-cells is reached at Ka-band. A transparent TA with diameter of 9.9 wavelengths is designed and simulated by the commercial software Ansys HFSS at Ka-band using the proposed elements. By moving the feed along the focal plane of TA, beam scanning up to 30° with low side lobe level, low cross polarization level and wideband performance is reached. © 2018 Institution of Engineering and Technology.All Rights Reserved.
会议录	IET Conference Publications
语种	英语
内容类型	会议论文
源URL	[http://ir.nssc.ac.cn/handle/122/6592]
专题	国家空间科学中心_微波遥感部
作者单位	1.IETR, Institut d'Electronique et de Télécommunications de Rennes, UMR CNRS 6164, Université de Nantes, Polytech Nantes, Rue Christian Pauc, Nantes; 44306, France; 2.IETR UMR CNRS 6164, Université de Rennes 1, Campus Beaulieu, Bât. 11 D, Rennes Cedex; 35042, France; 3.CAS Key Laboratory of Microwave Remote Sensing, National Space Science Center, Chinese Academy of Sciences, Beijing; 100190, China
推荐引用方式 GB/T 7714	Liu, Guang,Pham, Kien,Cruz, Eduardo Motta,et al. A millimeter wave transparent transmitarray antenna using meshed double circle rings elements[C]. 见:. London, United kingdom. April 9, 2018 - April 13, 2018.