{"title":"布拉格使用aldo- Alphasat信标信号进行大气衰减分析","authors":"V. Pek, O. Fiser","doi":"10.1109/COMITE.2017.7932356","DOIUrl":null,"url":null,"abstract":"In this contribution we describe selected attenuation events recorded by the \"Alphasat\" satellite receiver at the Institute of Atmospheric Physics (IAP) in Prague. First of all we compare the attenuation course and the rain rate course - good correlation was acknowledged. Also the cumulative distribution of attenuation for September 2015 and more months together (September - June, 2016) is demonstrated. Some selected rain attenuation prediction methods were used to compare measured and computed attenuation which is, in fact, caused by rain mainly. We added frequency scaling description and test of the ITU-R scaling method of quite good result related to peak attenuation values.","PeriodicalId":423206,"journal":{"name":"2017 Conference on Microwave Techniques (COMITE)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":"{\"title\":\"Atmospheric attenuation analysis using aldo- Alphasat beacon signal in Prague\",\"authors\":\"V. Pek, O. Fiser\",\"doi\":\"10.1109/COMITE.2017.7932356\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this contribution we describe selected attenuation events recorded by the \\\"Alphasat\\\" satellite receiver at the Institute of Atmospheric Physics (IAP) in Prague. First of all we compare the attenuation course and the rain rate course - good correlation was acknowledged. Also the cumulative distribution of attenuation for September 2015 and more months together (September - June, 2016) is demonstrated. Some selected rain attenuation prediction methods were used to compare measured and computed attenuation which is, in fact, caused by rain mainly. We added frequency scaling description and test of the ITU-R scaling method of quite good result related to peak attenuation values.\",\"PeriodicalId\":423206,\"journal\":{\"name\":\"2017 Conference on Microwave Techniques (COMITE)\",\"volume\":\"40 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"9\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 Conference on Microwave Techniques (COMITE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/COMITE.2017.7932356\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 Conference on Microwave Techniques (COMITE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/COMITE.2017.7932356","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Atmospheric attenuation analysis using aldo- Alphasat beacon signal in Prague
In this contribution we describe selected attenuation events recorded by the "Alphasat" satellite receiver at the Institute of Atmospheric Physics (IAP) in Prague. First of all we compare the attenuation course and the rain rate course - good correlation was acknowledged. Also the cumulative distribution of attenuation for September 2015 and more months together (September - June, 2016) is demonstrated. Some selected rain attenuation prediction methods were used to compare measured and computed attenuation which is, in fact, caused by rain mainly. We added frequency scaling description and test of the ITU-R scaling method of quite good result related to peak attenuation values.
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