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A Study on Maximum Posterior Probability Estimator for Direction of Arrival Estimation of Incoming Signal
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 Title & Authors
A Study on Maximum Posterior Probability Estimator for Direction of Arrival Estimation of Incoming Signal
Lee, Kwan-Hyeong; Park, Sung-Kon; Jeong, Youn-Seo;
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 Abstract
In this paper, we are comparative analysis both class method and proposal method in order to estimation of incident signal direction on uniform array antenna system. Proposal method of this paper decrease error probability for a signal direction of arrival estimation using maximum posterior probability estimator. If it decrease to signal estimation direction error probability, signal direction of arrival can correctly estimate. Through simulation, we were comparative analysis proposed method and class method. Also, we were comparative analysis about signal estimation error probability with increasing array antenna element. We show the superior performance of the proposed method relative to the class method to decrease of signal estimation error probability about 12%.
 Keywords
Array antenna;Posterior;Estimation;Error signal;Signal estimation error probability;
 Language
Korean
 Cited by
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