Three-Mode Vortex Wave Generator with Double-Layer Patch Antennas

Three-Mode Vortex Wave Generator with Double-Layer Patch Antennas

With the development of Multiple-Input Multiple-Output technologies, researches on radio vortex wave with orbital angular momentum have become active. At the same time, generators of miniaturized planar antennas have become very interesting. Considering multilayer package, we proposed a uniform circ...

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Bibliographic Details
Main Authors: Jun Hu, Tong-Tong Qiu, Xue Lan, Wei Xu, Song-Song Qian
Format: Article
Language:English
Published: Hindawi Limited 2019-01-01
Series:International Journal of Antennas and Propagation
Online Access:http://dx.doi.org/10.1155/2019/3737868
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spelling doaj-43c84fd19acd48c58d93b0220428b7522020-11-25T02:30:15ZengHindawi LimitedInternational Journal of Antennas and Propagation1687-58691687-58772019-01-01201910.1155/2019/37378683737868Three-Mode Vortex Wave Generator with Double-Layer Patch AntennasJun Hu0Tong-Tong Qiu1Xue Lan2Wei Xu3Song-Song Qian4Ministerial Key Laboratory of JGMT, Nanjing University of Science and Technology, Nanjing, ChinaMinisterial Key Laboratory of JGMT, Nanjing University of Science and Technology, Nanjing, ChinaMinisterial Key Laboratory of JGMT, Nanjing University of Science and Technology, Nanjing, ChinaMinisterial Key Laboratory of JGMT, Nanjing University of Science and Technology, Nanjing, ChinaMinisterial Key Laboratory of JGMT, Nanjing University of Science and Technology, Nanjing, ChinaWith the development of Multiple-Input Multiple-Output technologies, researches on radio vortex wave with orbital angular momentum have become active. At the same time, generators of miniaturized planar antennas have become very interesting. Considering multilayer package, we proposed a uniform circle array consisting of four double-layer patch antennas with microstrip backfeeds. The antenna can generate three modes of vortex waves, which works at frequency 7.6GHz with a bandwidth 8.5%. Compared with orbital angular momentum antennas of phased uniform circular array with other cells, this proposed structure can be easily integrated with planar feeding networks and decoupling networks.http://dx.doi.org/10.1155/2019/3737868
collection DOAJ
language English
format Article
sources DOAJ
author Jun Hu
Tong-Tong Qiu
Xue Lan
Wei Xu
Song-Song Qian
spellingShingle Jun Hu
Tong-Tong Qiu
Xue Lan
Wei Xu
Song-Song Qian
Three-Mode Vortex Wave Generator with Double-Layer Patch Antennas
International Journal of Antennas and Propagation
author_facet Jun Hu
Tong-Tong Qiu
Xue Lan
Wei Xu
Song-Song Qian
author_sort Jun Hu
title Three-Mode Vortex Wave Generator with Double-Layer Patch Antennas
title_short Three-Mode Vortex Wave Generator with Double-Layer Patch Antennas
title_full Three-Mode Vortex Wave Generator with Double-Layer Patch Antennas
title_fullStr Three-Mode Vortex Wave Generator with Double-Layer Patch Antennas
title_full_unstemmed Three-Mode Vortex Wave Generator with Double-Layer Patch Antennas
title_sort three-mode vortex wave generator with double-layer patch antennas
publisher Hindawi Limited
series International Journal of Antennas and Propagation
issn 1687-5869
1687-5877
publishDate 2019-01-01
description With the development of Multiple-Input Multiple-Output technologies, researches on radio vortex wave with orbital angular momentum have become active. At the same time, generators of miniaturized planar antennas have become very interesting. Considering multilayer package, we proposed a uniform circle array consisting of four double-layer patch antennas with microstrip backfeeds. The antenna can generate three modes of vortex waves, which works at frequency 7.6GHz with a bandwidth 8.5%. Compared with orbital angular momentum antennas of phased uniform circular array with other cells, this proposed structure can be easily integrated with planar feeding networks and decoupling networks.
url http://dx.doi.org/10.1155/2019/3737868
work_keys_str_mv AT junhu threemodevortexwavegeneratorwithdoublelayerpatchantennas
AT tongtongqiu threemodevortexwavegeneratorwithdoublelayerpatchantennas
AT xuelan threemodevortexwavegeneratorwithdoublelayerpatchantennas
AT weixu threemodevortexwavegeneratorwithdoublelayerpatchantennas
AT songsongqian threemodevortexwavegeneratorwithdoublelayerpatchantennas
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