{"title":"推荐指南ITU-R P.452和ITU-R R.1546中观察到的无线电衰减计算基本原理的比较分析","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":"{\"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}","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}
Comparative analysis of basic principles of computation of radio attenuation observed in recommended guideline ITU-R P.452 and ITU-R R.1546
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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