A New Wideband Mutual Coupling Compensation Method for Adaptive Arrays Based on Element Pattern Reconstruction

A New Wideband Mutual Coupling Compensation Method for Adaptive Arrays Based on Element Pattern Reconstruction

A new mutual coupling compensation method for wideband adaptive arrays is proposed. The new method is developed by combining the element pattern reconstruction method and the system identification method. The element pattern reconstruction method is valid and effective in the mutual coupling compens...

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Main Authors: Qiulin Huang, Feng Wei, Lihua Yuan, Hongxing Zhou, Xiaowei Shi
Format: Article
Language:English
Published: Hindawi Limited 2014-01-01
Series:International Journal of Antennas and Propagation
Online Access:http://dx.doi.org/10.1155/2014/386920
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spelling doaj-a4292a6a128544dea729e0d005f975852020-11-25T00:05:05ZengHindawi LimitedInternational Journal of Antennas and Propagation1687-58691687-58772014-01-01201410.1155/2014/386920386920A New Wideband Mutual Coupling Compensation Method for Adaptive Arrays Based on Element Pattern ReconstructionQiulin Huang0Feng Wei1Lihua Yuan2Hongxing Zhou3Xiaowei Shi4Science and Technology on Antenna and Microwave Laboratory, Xidian University, Xi’an 710071, ChinaScience and Technology on Antenna and Microwave Laboratory, Xidian University, Xi’an 710071, ChinaScience and Technology on Antenna and Microwave Laboratory, Xidian University, Xi’an 710071, ChinaScience and Technology on Antenna and Microwave Laboratory, Xidian University, Xi’an 710071, ChinaScience and Technology on Antenna and Microwave Laboratory, Xidian University, Xi’an 710071, ChinaA new mutual coupling compensation method for wideband adaptive arrays is proposed. The new method is developed by combining the element pattern reconstruction method and the system identification method. The element pattern reconstruction method is valid and effective in the mutual coupling compensation for adaptive arrays such as dipole arrays and microstrip arrays. Each entry of the wideband compensation matrix is represented as an analytical expression against frequency. The polynomial coefficients and orders of all entries are obtained via the system identification method. The new wideband compensation method is characterized by the good adaptability of element structures and polarizations owing to the advantages of element pattern reconstruction method. A wideband microstrip array is designed to test the validity and effectiveness of the wideband compensation method.http://dx.doi.org/10.1155/2014/386920
collection DOAJ
language English
format Article
sources DOAJ
author Qiulin Huang
Feng Wei
Lihua Yuan
Hongxing Zhou
Xiaowei Shi
spellingShingle Qiulin Huang
Feng Wei
Lihua Yuan
Hongxing Zhou
Xiaowei Shi
A New Wideband Mutual Coupling Compensation Method for Adaptive Arrays Based on Element Pattern Reconstruction
International Journal of Antennas and Propagation
author_facet Qiulin Huang
Feng Wei
Lihua Yuan
Hongxing Zhou
Xiaowei Shi
author_sort Qiulin Huang
title A New Wideband Mutual Coupling Compensation Method for Adaptive Arrays Based on Element Pattern Reconstruction
title_short A New Wideband Mutual Coupling Compensation Method for Adaptive Arrays Based on Element Pattern Reconstruction
title_full A New Wideband Mutual Coupling Compensation Method for Adaptive Arrays Based on Element Pattern Reconstruction
title_fullStr A New Wideband Mutual Coupling Compensation Method for Adaptive Arrays Based on Element Pattern Reconstruction
title_full_unstemmed A New Wideband Mutual Coupling Compensation Method for Adaptive Arrays Based on Element Pattern Reconstruction
title_sort new wideband mutual coupling compensation method for adaptive arrays based on element pattern reconstruction
publisher Hindawi Limited
series International Journal of Antennas and Propagation
issn 1687-5869
1687-5877
publishDate 2014-01-01
description A new mutual coupling compensation method for wideband adaptive arrays is proposed. The new method is developed by combining the element pattern reconstruction method and the system identification method. The element pattern reconstruction method is valid and effective in the mutual coupling compensation for adaptive arrays such as dipole arrays and microstrip arrays. Each entry of the wideband compensation matrix is represented as an analytical expression against frequency. The polynomial coefficients and orders of all entries are obtained via the system identification method. The new wideband compensation method is characterized by the good adaptability of element structures and polarizations owing to the advantages of element pattern reconstruction method. A wideband microstrip array is designed to test the validity and effectiveness of the wideband compensation method.
url http://dx.doi.org/10.1155/2014/386920
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