{"title":"一种估算高频雨衰减的新方法","authors":"F. Khajepiri, A. Ghorbanii, H. Amindavar","doi":"10.1109/ICCEA.2004.1459293","DOIUrl":null,"url":null,"abstract":"We propose a new method for estimating rain attenuation at high frequencies. Although this method is based on the Mie theory, it is much faster than older methods because of a reduction in the number of calculations. In other words, instead of using the Mie theory on all drop diameters, the calculation is performed on only the mean value as an indicator of distribution. At the end, the answer must be corrected by a factor. We obtain the proper formula and show, through simulation, the adaptation of its result with previous methods.","PeriodicalId":126782,"journal":{"name":"Proceedings of the 9th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2004. DIPED 2004.","volume":"15 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2004-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"A new method for estimating rain attenuation at high frequencies\",\"authors\":\"F. Khajepiri, A. Ghorbanii, H. Amindavar\",\"doi\":\"10.1109/ICCEA.2004.1459293\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We propose a new method for estimating rain attenuation at high frequencies. Although this method is based on the Mie theory, it is much faster than older methods because of a reduction in the number of calculations. In other words, instead of using the Mie theory on all drop diameters, the calculation is performed on only the mean value as an indicator of distribution. At the end, the answer must be corrected by a factor. We obtain the proper formula and show, through simulation, the adaptation of its result with previous methods.\",\"PeriodicalId\":126782,\"journal\":{\"name\":\"Proceedings of the 9th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2004. DIPED 2004.\",\"volume\":\"15 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2004-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 9th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2004. DIPED 2004.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICCEA.2004.1459293\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 9th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2004. DIPED 2004.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCEA.2004.1459293","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A new method for estimating rain attenuation at high frequencies
We propose a new method for estimating rain attenuation at high frequencies. Although this method is based on the Mie theory, it is much faster than older methods because of a reduction in the number of calculations. In other words, instead of using the Mie theory on all drop diameters, the calculation is performed on only the mean value as an indicator of distribution. At the end, the answer must be corrected by a factor. We obtain the proper formula and show, through simulation, the adaptation of its result with previous methods.