A Combined Improved Algorithm to Estimating The delay of Sky waves In Loran c Receiver

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BAYAT M.; MADANI M.H.; RAZAVI S.M.J.

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Journal: JOURNAL OF ELECTRONIC AND CYBER DEFENCE Year:2015 | Volume:2 | Issue:4 (8) Page(s): 55-63

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Information Journal Paper

Title

A Combined Improved Algorithm to Estimating The delay of Sky waves In Loran c Receiver

Author(s)

BAYAT M. | MADANI M.H. | RAZAVI S.M.J. | Issue Writer Certificate

Keywords

TOAQ2

TDOAQ2

Loran CQ2

PizerencoQ2

MusicQ2

ESpriteQ2

IFFTQ2

Abstract

Use of the Loran C system is well considered due to it's protection against gamming. the main parameter of error in this system is sky wave interference. Frequency Estimation Algorithm for estimation sky wave as the frequency estimation Algorithm (TOA) and time division of arrival are applied. Through the frequency estimation algorithm the Music algorithm has the performance in the presence of noise. For performance improvement and increasing the accuracy an algorithm is proposed which is combination of TOA and TDOA. this method has less error compared to TOA and TDOA. With respect to results, it is shown that the proposed method has considerable improvement in the accuracy of estimation of sky waves the proposed method improves 12. 9 percent and 8. 9 percent the system performance compared to TOA and TDOA respectively.

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APA: Copy

BAYAT, M., MADANI, M.H., & RAZAVI, S.M.J.. (2015). A Combined Improved Algorithm to Estimating The delay of Sky waves In Loran c Receiver. JOURNAL OF ELECTRONIC AND CYBER DEFENCE, 2(4 (8) ), 55-63. SID. https://sid.ir/paper/243220/en

Vancouver: Copy

BAYAT M., MADANI M.H., RAZAVI S.M.J.. A Combined Improved Algorithm to Estimating The delay of Sky waves In Loran c Receiver. JOURNAL OF ELECTRONIC AND CYBER DEFENCE[Internet]. 2015;2(4 (8) ):55-63. Available from: https://sid.ir/paper/243220/en

IEEE: Copy

M. BAYAT, M.H. MADANI, and S.M.J. RAZAVI, “A Combined Improved Algorithm to Estimating The delay of Sky waves In Loran c Receiver,” JOURNAL OF ELECTRONIC AND CYBER DEFENCE, vol. 2, no. 4 (8) , pp. 55–63, 2015, [Online]. Available: https://sid.ir/paper/243220/en

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