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http://dx.doi.org/10.9708/jksci.2011.16.9.155

A Study on Look Error Estimation and Adaptive Array Angle Estimation  

Lee, Kwan-Hyeong (Dept. of Communication Engineering, Daejin University)
Song, Woo-Young (Dept. of Electronic Engineering, Cheongju University)
Lee, Myung-Ho (Dept. of Electronic Engineering, Cheongju University)
Publication Information
Journal of the Korea Society of Computer and Information / v.16, no.9, 2011 , pp. 155-162 More about this Journal
Abstract
It is using to incident angle estimation technique in order to target estimation in radar. This paper was estimated incident angle estimation for target using adaptive array incident angle and single look error incident angle estimation technique. We estimated signal incident angle of target to removal main lobe and side lobe to adaptive array incident angle technique. It is difficult to correctly target estimation because single look technique increase direction error of signal incident angle. In order to receive a desired target signal must be not almost look error between signal incident angle and look angle. we had decreased to occur a look error using delay time and single look condition to calculation a covariance when incident angle estimate. Through simulation, we show that the proposed incident angle estimation technique improves the performance of target estimation compared to previous method.
Keywords
Adaptive array antenna; Target estimation; Single look error; Main lobe jamming; Side lobe jamming; Covariance;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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