Conformal Array Pattern Synthesis and Activated Elements Selection Strategy Based on PSOGSA Algorithm

The pattern synthesis and activated element selection for conformal array is investigated based on hybrid particle swarm optimization-gravitational search algorithm (PSOGSA) in this paper. With the introduction of PSOGSA algorithm which is a novel hybrid optimization technique, the element excitatio...

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Main Authors:	Bin Sun, Chunheng Liu, Yang Liu, Xiaofang Wu, Yongzhen Li, Xuesong Wang
Format:	Article
Language:	English
Published:	Hindawi Limited 2015-01-01
Series:	International Journal of Antennas and Propagation
Online Access:	http://dx.doi.org/10.1155/2015/858357

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record_format	Article
spelling	doaj-84de70b293af418ba473adb9a068abf72020-11-24T21:11:13ZengHindawi LimitedInternational Journal of Antennas and Propagation1687-58691687-58772015-01-01201510.1155/2015/858357858357Conformal Array Pattern Synthesis and Activated Elements Selection Strategy Based on PSOGSA AlgorithmBin Sun0Chunheng Liu1Yang Liu2Xiaofang Wu3Yongzhen Li4Xuesong Wang5State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology, Changsha 410073, ChinaNorthern Institute of Electronic Equipment of China, Beijing 100083, ChinaNorthern Institute of Electronic Equipment of China, Beijing 100083, ChinaNorthern Institute of Electronic Equipment of China, Beijing 100083, ChinaState Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology, Changsha 410073, ChinaState Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology, Changsha 410073, ChinaThe pattern synthesis and activated element selection for conformal array is investigated based on hybrid particle swarm optimization-gravitational search algorithm (PSOGSA) in this paper. With the introduction of PSOGSA algorithm which is a novel hybrid optimization technique, the element excitations are optimized to obtain the desired pattern for conformal array in the case of considering uncoupled and coupled element pattern. Numerical simulation and full-wave electromagnetic calculation verify the advantage and efficiency of our method. Then, a novel strategy of activated element selection based on PSOGSA algorithm is proposed for saving the energy consumption in conformal array.http://dx.doi.org/10.1155/2015/858357
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Bin Sun Chunheng Liu Yang Liu Xiaofang Wu Yongzhen Li Xuesong Wang
spellingShingle	Bin Sun Chunheng Liu Yang Liu Xiaofang Wu Yongzhen Li Xuesong Wang Conformal Array Pattern Synthesis and Activated Elements Selection Strategy Based on PSOGSA Algorithm International Journal of Antennas and Propagation
author_facet	Bin Sun Chunheng Liu Yang Liu Xiaofang Wu Yongzhen Li Xuesong Wang
author_sort	Bin Sun
title	Conformal Array Pattern Synthesis and Activated Elements Selection Strategy Based on PSOGSA Algorithm
title_short	Conformal Array Pattern Synthesis and Activated Elements Selection Strategy Based on PSOGSA Algorithm
title_full	Conformal Array Pattern Synthesis and Activated Elements Selection Strategy Based on PSOGSA Algorithm
title_fullStr	Conformal Array Pattern Synthesis and Activated Elements Selection Strategy Based on PSOGSA Algorithm
title_full_unstemmed	Conformal Array Pattern Synthesis and Activated Elements Selection Strategy Based on PSOGSA Algorithm
title_sort	conformal array pattern synthesis and activated elements selection strategy based on psogsa algorithm
publisher	Hindawi Limited
series	International Journal of Antennas and Propagation
issn	1687-5869 1687-5877
publishDate	2015-01-01
description	The pattern synthesis and activated element selection for conformal array is investigated based on hybrid particle swarm optimization-gravitational search algorithm (PSOGSA) in this paper. With the introduction of PSOGSA algorithm which is a novel hybrid optimization technique, the element excitations are optimized to obtain the desired pattern for conformal array in the case of considering uncoupled and coupled element pattern. Numerical simulation and full-wave electromagnetic calculation verify the advantage and efficiency of our method. Then, a novel strategy of activated element selection based on PSOGSA algorithm is proposed for saving the energy consumption in conformal array.
url	http://dx.doi.org/10.1155/2015/858357
work_keys_str_mv	AT binsun conformalarraypatternsynthesisandactivatedelementsselectionstrategybasedonpsogsaalgorithm AT chunhengliu conformalarraypatternsynthesisandactivatedelementsselectionstrategybasedonpsogsaalgorithm AT yangliu conformalarraypatternsynthesisandactivatedelementsselectionstrategybasedonpsogsaalgorithm AT xiaofangwu conformalarraypatternsynthesisandactivatedelementsselectionstrategybasedonpsogsaalgorithm AT yongzhenli conformalarraypatternsynthesisandactivatedelementsselectionstrategybasedonpsogsaalgorithm AT xuesongwang conformalarraypatternsynthesisandactivatedelementsselectionstrategybasedonpsogsaalgorithm
_version_	1716754146862825472

Conformal Array Pattern Synthesis and Activated Elements Selection Strategy Based on PSOGSA Algorithm

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