Three Parametric Model Third-Order Software Phase-Locked Loop and its Application in Range Measuring System

Abstract:

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In order to improve the precision of side tone range measuring and realize the range measuring process by software, one kind of three parametric model third-order software phase-locked loop (SPLL) is designed based on three parametric loop filter model and the predominant closed-loop poles theory, which can apply the parameter setting principles of the second-order phase-locked loop; this kind of third-order SPLL is realized through C++ language programming and used as the range measuring system’s side tone phase-locked loop(PLL) to process the experiment data. The results indicates that the precision of phase measuring and capture time satisfy the system’s index.

Info:

Periodical:

Advanced Materials Research (Volumes 383-390)

Edited by:

Wu Fan

Pages:

5250-5256

DOI:

10.4028/www.scientific.net/AMR.383-390.5250

Citation:

X. M. Hou and Y. Wang, "Three Parametric Model Third-Order Software Phase-Locked Loop and its Application in Range Measuring System", Advanced Materials Research, Vols. 383-390, pp. 5250-5256, 2012

Online since:

November 2011

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Price:

$35.00

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