{"title":"Comparative analysis of basic principles of computation of radio attenuation observed in recommended guideline ITU-R P.452 and ITU-R R.1546","authors":"M. A. Kolomicev, A. A. Mandryka","doi":"10.1109/CRMICO.2010.5632347","DOIUrl":null,"url":null,"abstract":"The comparison of calculation of radio attenuation in the recommendations ITU-R P.452, and ITU-R R.1546 has been carried out. In the process of analysis the differences has been revealed: the first, calculates attenuation throughout the flight path in detail, and the second, uses approximized empirical curves. It follows that the recommended guideline ITU-R P.452 is for precise calculations, and ITU-R R.1546 is for “fast”.","PeriodicalId":237662,"journal":{"name":"2010 20th International Crimean Conference \"Microwave & Telecommunication Technology\"","volume":"46 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 20th International Crimean Conference \"Microwave & Telecommunication Technology\"","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CRMICO.2010.5632347","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
The comparison of calculation of radio attenuation in the recommendations ITU-R P.452, and ITU-R R.1546 has been carried out. In the process of analysis the differences has been revealed: the first, calculates attenuation throughout the flight path in detail, and the second, uses approximized empirical curves. It follows that the recommended guideline ITU-R P.452 is for precise calculations, and ITU-R R.1546 is for “fast”.
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