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http://dx.doi.org/10.7840/kics.2016.41.12.1692

Time Delay Estimation Using De-Convolution  

Koh, Jinhwan (GyeongSang National University, Dept. Electronic Engineering, ERI)
Lee, Heunggwan (Yulgok Inc.)
Han, Seok Bung (GyeongSang National University, Dept. Electronic Engineering, ERI)
Jeon, Jeong-hwan (GyeongSang National University, Dept. Industrial & System Engineering, ERI)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.41, no.12, 2016 , pp. 1692-1699 More about this Journal
Abstract
This paper deals with the problem of time delay estimation using de-convolution. Two approaches, conjugate gradient method and the total lease square method have been presented to solve the de-convolution problem. Numerical simulation demonstrates the superior performance of the proposed methods over the conventional GCC based algorithms and FIR filter method.
Keywords
Time delay; De-convolution; Conjugate gradient; Total least square;
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