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Pipeline Implementation of Polyphase PSO for Adaptive Beamforming Algorithm
Joint Authors
Huang, Shaobing
Yu, Li
Han, Fangjian
Luo, Yiwen
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-12-19
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Information Technology and Computer Science
Abstract EN
Adaptive beamforming is a powerful technique for anti-interference, where searching and tracking optimal solutions are a great challenge.
In this paper, a partial Particle Swarm Optimization (PSO) algorithm is proposed to track the optimal solution of an adaptive beamformer due to its great global searching character.
Also, due to its naturally parallel searching capabilities, a novel Field Programmable Gate Arrays (FPGA) pipeline architecture using polyphase filter bank structure is designed.
In order to perform computations with large dynamic range and high precision, the proposed implementation algorithm uses an efficient user-defined floating-point arithmetic.
In addition, a polyphase architecture is proposed to achieve full pipeline implementation.
In the case of PSO with large population, the polyphase architecture can significantly save hardware resources while achieving high performance.
Finally, the simulation results are presented by cosimulation with ModelSim and SIMULINK.
American Psychological Association (APA)
Huang, Shaobing& Yu, Li& Han, Fangjian& Luo, Yiwen. 2017. Pipeline Implementation of Polyphase PSO for Adaptive Beamforming Algorithm. Wireless Communications and Mobile Computing،Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1205812
Modern Language Association (MLA)
Huang, Shaobing…[et al.]. Pipeline Implementation of Polyphase PSO for Adaptive Beamforming Algorithm. Wireless Communications and Mobile Computing No. 2017 (2017), pp.1-12.
https://search.emarefa.net/detail/BIM-1205812
American Medical Association (AMA)
Huang, Shaobing& Yu, Li& Han, Fangjian& Luo, Yiwen. Pipeline Implementation of Polyphase PSO for Adaptive Beamforming Algorithm. Wireless Communications and Mobile Computing. 2017. Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1205812
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1205812