Optimizing Elements Arrangement of Linear Antenna Array for DOA Estimation(Antenna and Propagation)
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概要
- 論文の詳細を見る
In this paper the correlation spectrum of antenna array is introduced. Based on the relationship between the correlation spectrum and space spectrum of MUSIC, we proposed a novel approach to improve the DOA estimation by arranging the linear antenna array elements using genetic algorithm (GA) in optimizing the correlation spectrum. The DOA estimation performance of the optimized array is validated by Monte Carlo simulation and Cramer-Rao bound (CRB), which are improved compared with that of the traditional uniform linear array and the Minimum-Redundancy array (MRA).
- 社団法人電子情報通信学会の論文
- 2004-08-01
著者
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SHI Zhan
State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University
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Shi Zhan
State-key Lab On Microwave & Digital Communications Dept. Electronic Engineering Tsinghua Univer
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Shi Zhan
State Key Laboratory Of Inorganic Synthesis And Preparative Chemistry College Of Chemistry Jilin Uni
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FENG Zhenghe
State-key Lab on Microwave & Digital communications, Dept. Electronic Engineering, Tsinghua Universi
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Feng Zhenghe
State-key Lab On Microwave & Digital Communications Dept. Electronic Engineering Tsinghua Univer
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Feng Zhenghe
State Key Laboratory On Microwave And Digital Communications Tsinghua University
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