{"title":"Recent Study on the Criticality of Space Based Oscillators for the Optimal Performance of Time-Based Signals","authors":"Lawal S. Lasisi, Chatwin R. Chris","doi":"10.9734/bpi/aaer/v16/1726c","DOIUrl":null,"url":null,"abstract":"The oscillators, which are essential for precise timing, are at the heart of a satellite-based navigation system. The purpose of this research is to investigate the crucial role that space-borne oscillators play in increasing the performance of GNSS and satellite-based augmentation systems (SBAS). The African contribution to the SBAS, the NIGCOMSAT-1R navigation payload, which uses externalised 10 MHz Master Oscillators in a 3 X 4 hybrid array configuration, examines the efficacy of Location Based Services using Navigation for Emergency and Crisis Management, among other applications.","PeriodicalId":247303,"journal":{"name":"Advanced Aspects of Engineering Research Vol. 16","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Aspects of Engineering Research Vol. 16","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.9734/bpi/aaer/v16/1726c","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The oscillators, which are essential for precise timing, are at the heart of a satellite-based navigation system. The purpose of this research is to investigate the crucial role that space-borne oscillators play in increasing the performance of GNSS and satellite-based augmentation systems (SBAS). The African contribution to the SBAS, the NIGCOMSAT-1R navigation payload, which uses externalised 10 MHz Master Oscillators in a 3 X 4 hybrid array configuration, examines the efficacy of Location Based Services using Navigation for Emergency and Crisis Management, among other applications.