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http://dx.doi.org/10.17661/jkiiect.2016.9.4.330

Signal Estimation of Target Using Modified Bartlett Method of Weight Updating  

Lee, Kwan-Hyeong (Division of Electrical and Electronic Engineering, Daejin University)
Joo, Jong-Hyuk (Department of industrial Engineering, Cheongju University)
Publication Information
The Journal of Korea Institute of Information, Electronics, and Communication Technology / v.9, no.4, 2016 , pp. 330-336 More about this Journal
Abstract
In this paper, we studied for modified bartlett method to estimate desired information signal. Constrained length of bartlett method is assigned as one, and estimate desired information signal to compensate for delay time. Modified bartlett method is an optimum direction-of-arrival (DoA) estimation algorithm to apply delay time compensation to update optimum weight. The optimum weight is used linear constrained minimum variance method(LCMV). Through simulation, we are comparative analysis proposed algorithm and general Bartlett and MUSIC method. In desired signal estimation, condition simulation is an array antenna element numbers 6 or 9 and desired information signals number 3. We show the superior performance of the proposed algorithm relative to the existing method in estimation of desired information signal.
Keywords
LCMV; Time delay compensation; Bartlett; Updating Weight Array antenna;
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