Publication:
Satellite Link Margin Prediction and Performance of ASTRO Malaysia

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dc.ConferencecodeInst Sains Angkasa, Univ Kebangsaan Malaysia, Inst Space Sci, IEEE Malaysia Sect, Joint Chapter Commun & Vehicular Technol Soc, IEEE Malaysia Sect, Univ Tun Hussein Onn Malaysia, Angkasa Malaysia, Natl Space Agcy, ATSP, Tourism Malaysia, Malaysian Minist Culture, Arts & Tourism
dc.ConferencedateOCT 26-27, 2009
dc.ConferencelocationPort Dickson, MALAYSIA
dc.ConferencenameInternational Conference on Space Science and Communication
dc.contributor.authorRahim, KAen_US
dc.contributor.authorIsmail, Men_US
dc.contributor.authorAbdullah, Men_US
dc.date.accessioned2024-05-29T02:51:07Z
dc.date.available2024-05-29T02:51:07Z
dc.date.issued2009
dc.description.abstractThe link performance prediction is important to ensure sufficient customer link margin and transmission availability. In this paper, a link budget prediction tool for analyzing and comparing predicted and measured C/N and E-b/N-0 using a typical link margin and transmission availability been developed using Matlab. A study was conducted in ASTRO's uplink station facility in Cyberjaya on 13.2 m and 0.6 m downlink antenna. It was shown that the C/N and E-b/N-0 measured value for both antennas were about +/- 3 dB as compared to predicted values. The link margin for both values was found sufficient in the worst case condition due to signal attenuation. For 13.2 m antenna, C/N's link margin is 12 dB and E-b/N-0's link margin is 8.1 dB while for 0.6 m, C/N's link margin is 3.5 dB and E-b/N-0's link margin is 5.8 dB. The total transmission availability conforms to the standard which was promised to their customer with more than 99.7% availability.
dc.identifier.doi10.1109/ICONSPACE.2009.5352666
dc.identifier.epage+
dc.identifier.scopusWOS:000277251100017
dc.identifier.spage78
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/11155
dc.languageEnglish
dc.language.isoen_US
dc.publisherIEEEen_US
dc.relation.ispartof2009 International Conference On Space Science And Communication
dc.sourceWeb Of Science (ISI)
dc.subjectASTROen_US
dc.subjectlink budgeten_US
dc.subjectavailabilityen_US
dc.titleSatellite Link Margin Prediction and Performance of ASTRO Malaysia
dc.typeProceedings Paperen_US
dspace.entity.typePublication

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