{"title":"多极辐射体叠加的随机与统计","authors":"O. Doring, A. Kreth, H. Garbe","doi":"10.1109/ISEMC.2011.6038315","DOIUrl":null,"url":null,"abstract":"The multipole approximation is a sufficient method for fast calculations of the electromagnetic field and for complex electromagnetic environments with many field sources. In this paper, the influences on the superposition of electromagnetic fields generated by multipole sources are under consideration. The phase angle of the multipole field sources is unknown when estimating multipole parameters. Therefore, the influence of random phase angles on interference patterns is under investigation. This paper demonstrates two phase independent superposition methods. Additionally, a probability distribution for field strength values is derived. This distribution demonstrates the influence of random variables on the probability of field strength values.","PeriodicalId":440959,"journal":{"name":"2011 IEEE International Symposium on Electromagnetic Compatibility","volume":"43 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Stochastic and statistics in superposition of multipole radiators\",\"authors\":\"O. Doring, A. Kreth, H. Garbe\",\"doi\":\"10.1109/ISEMC.2011.6038315\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The multipole approximation is a sufficient method for fast calculations of the electromagnetic field and for complex electromagnetic environments with many field sources. In this paper, the influences on the superposition of electromagnetic fields generated by multipole sources are under consideration. The phase angle of the multipole field sources is unknown when estimating multipole parameters. Therefore, the influence of random phase angles on interference patterns is under investigation. This paper demonstrates two phase independent superposition methods. Additionally, a probability distribution for field strength values is derived. This distribution demonstrates the influence of random variables on the probability of field strength values.\",\"PeriodicalId\":440959,\"journal\":{\"name\":\"2011 IEEE International Symposium on Electromagnetic Compatibility\",\"volume\":\"43 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-10-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 IEEE International Symposium on Electromagnetic Compatibility\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISEMC.2011.6038315\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 IEEE International Symposium on Electromagnetic Compatibility","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISEMC.2011.6038315","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Stochastic and statistics in superposition of multipole radiators
The multipole approximation is a sufficient method for fast calculations of the electromagnetic field and for complex electromagnetic environments with many field sources. In this paper, the influences on the superposition of electromagnetic fields generated by multipole sources are under consideration. The phase angle of the multipole field sources is unknown when estimating multipole parameters. Therefore, the influence of random phase angles on interference patterns is under investigation. This paper demonstrates two phase independent superposition methods. Additionally, a probability distribution for field strength values is derived. This distribution demonstrates the influence of random variables on the probability of field strength values.
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