Reliability Analysis of Open-Loop Switching Loran Signal Generator Using Omoe Indicator

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

KHORAMI A.; AFIFI A.; GHEZEL AYAGH M.H.; AMIN A.R.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF ELECTRONIC AND CYBER DEFENCE Year:2020 | Volume:8 | Issue:2 (30) Page(s): 83-93

Download Full-Text

Persian Verion

View:

256

Download:

Cites:

Information Journal Paper

Title

Reliability Analysis of Open-Loop Switching Loran Signal Generator Using Omoe Indicator

Author(s)

KHORAMI A. | AFIFI A. | GHEZEL AYAGH M.H. | AMIN A.R. | Issue Writer Certificate

Keywords

LORAN TransmitterQ1

Multi-Level PWMQ1

ReliabilityQ2

Switching AmplifierQ1

OMOE IndicatorQ1

Abstract

There are various parameters for conceptual design of a LORAN Transmitter based on multi-level pulse width modulation (PWM), such as structural arrangement of amplifiers and number of modulation levels. The parameters should be considered in different aspects, such as implementation possibility, realization of LORAN signal standards and Reliability analysis. In this paper, the overall measure of efectiveness (OMOE) indicator is used to simulate the Reliability results of various open-loop LORAN Transmitters based on Multi-Level PWM. So, by selecting the basic parameters and determining the weight of each parameter, the target value and the minimum acceptable value of each parameter, based on LORAN standards, are determined and OMOE is derived for several scenarios. The results of simulations show that the nine-level PWM arrangement is the most reliable structure. The OMOE of this structure is equal to 0. 573, 0. 506 and 0. 451 (with average of 0. 510) for the three states of all-safe amplifier blocks, and one-and two-damaged blocks, respectively. The average of this indicator for the same states are equal to 0. 455, 0. 463 and 0. 485 for pulse amplitude modulation, and seven-and eleven-levels PWM structures, respectively, which have smaller values relative to the optimum structure.

Cites

No record.

References

No record.

Cite

APA: Copy

KHORAMI, A., AFIFI, A., GHEZEL AYAGH, M.H., & AMIN, A.R.. (2020). Reliability Analysis of Open-Loop Switching Loran Signal Generator Using Omoe Indicator. JOURNAL OF ELECTRONIC AND CYBER DEFENCE, 8(2 (30) ), 83-93. SID. https://sid.ir/paper/392440/en

Vancouver: Copy

KHORAMI A., AFIFI A., GHEZEL AYAGH M.H., AMIN A.R.. Reliability Analysis of Open-Loop Switching Loran Signal Generator Using Omoe Indicator. JOURNAL OF ELECTRONIC AND CYBER DEFENCE[Internet]. 2020;8(2 (30) ):83-93. Available from: https://sid.ir/paper/392440/en

IEEE: Copy

A. KHORAMI, A. AFIFI, M.H. GHEZEL AYAGH, and A.R. AMIN, “Reliability Analysis of Open-Loop Switching Loran Signal Generator Using Omoe Indicator,” JOURNAL OF ELECTRONIC AND CYBER DEFENCE, vol. 8, no. 2 (30) , pp. 83–93, 2020, [Online]. Available: https://sid.ir/paper/392440/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops