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Criticality of space based oscillators for the optimal performance of time-based signals

journal contribution
posted on 2024-07-18, 15:00 authored by Chris ChatwinChris Chatwin, Lasisi LawalSalami
The heart of a satellite based navigation system are the oscillators that are required for precise timing. This paper seeks to examine the critical role that Space-Borne Oscillators play in improving Performance of Global Navigation Satellite Systems (GNSS) and Satellite-Based Augmentation Systems (SBAS). A case study of the NIGCOMSAT-1R navigation payload; the African contribution to the SBAS, which utilizes externalized 10 MHz Master Oscillators in a 3 X 4 hybrid array configuration assesses the effectiveness of Location Based Services utilizing Navigation for Emergency and Crisis management amongst other applications.

History

Publication status

  • Accepted

File Version

  • Accepted version

Journal

Asian Journal of Physics

ISSN

0971-3093

Publisher

Anita Publications

Page range

1-30

Department affiliated with

  • Engineering and Design Publications

Research groups affiliated with

  • Industrial Informatics and Signal Processing Research Group Publications

Institution

University of Sussex

Full text available

  • No

Peer reviewed?

  • Yes

Legacy Posted Date

2017-07-13

First Compliant Deposit (FCD) Date

2017-07-12

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