Performance Prediction of a Synchronization Link for Distributed Aerospace Wireless Systems
Joint Authors
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-07-22
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
For reasons of stealth and other operational advantages,distributed aerospace wireless systems have received much attention in recent years.
In a distributed aerospace wireless system, since the transmitter and receiver placed on separated platforms which use independent master oscillators, there is no cancellation of low-frequency phase noise as in the monostatic cases.
Thus, high accurate time and frequency synchronization techniques are required for distributed wireless systems.
The use of a dedicated synchronization link to quantify and compensate oscillator frequency instability is investigated in this paper.
With the mathematical statistical models of phase noise, closed-form analytic expressions for the synchronization link performance are derived.
The possible error contributions including oscillator, phase-locked loop, and receiver noise are quantified.
The link synchronization performance is predicted by utilizing the knowledge of the statistical models, system error contributions, and sampling considerations.
Simulation results show that effective synchronization error compensation can be achieved by using this dedicated synchronization link.
American Psychological Association (APA)
Wang, Wen-Qin& Shao, Huaizong. 2013. Performance Prediction of a Synchronization Link for Distributed Aerospace Wireless Systems. The Scientific World Journal،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-1032587
Modern Language Association (MLA)
Wang, Wen-Qin& Shao, Huaizong. Performance Prediction of a Synchronization Link for Distributed Aerospace Wireless Systems. The Scientific World Journal No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-1032587
American Medical Association (AMA)
Wang, Wen-Qin& Shao, Huaizong. Performance Prediction of a Synchronization Link for Distributed Aerospace Wireless Systems. The Scientific World Journal. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-1032587
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1032587