{"title":"利用傅里叶分步抛物方程进行大不规则地形传播预测的变范围阶跃技术","authors":"Ying Chen, Weiping Qin","doi":"10.1109/APMC.2015.7413103","DOIUrl":null,"url":null,"abstract":"A new Fourier split-step parabolic equation (FSSPE) algorithm based on the variable step length technique is introduced for the numerical simulation of radio wave propagation through large irregular complex terrain. The computational efficiency of the conventional fixed range step FSSPE has been greatly improved compared with conventional fixed step FSSPE algorithm.","PeriodicalId":269888,"journal":{"name":"2015 Asia-Pacific Microwave Conference (APMC)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"A variable range step technique for propagation predictions over large irregular terrain using the fourier split-step parabolic equation\",\"authors\":\"Ying Chen, Weiping Qin\",\"doi\":\"10.1109/APMC.2015.7413103\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A new Fourier split-step parabolic equation (FSSPE) algorithm based on the variable step length technique is introduced for the numerical simulation of radio wave propagation through large irregular complex terrain. The computational efficiency of the conventional fixed range step FSSPE has been greatly improved compared with conventional fixed step FSSPE algorithm.\",\"PeriodicalId\":269888,\"journal\":{\"name\":\"2015 Asia-Pacific Microwave Conference (APMC)\",\"volume\":\"62 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 Asia-Pacific Microwave Conference (APMC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APMC.2015.7413103\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 Asia-Pacific Microwave Conference (APMC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APMC.2015.7413103","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A variable range step technique for propagation predictions over large irregular terrain using the fourier split-step parabolic equation
A new Fourier split-step parabolic equation (FSSPE) algorithm based on the variable step length technique is introduced for the numerical simulation of radio wave propagation through large irregular complex terrain. The computational efficiency of the conventional fixed range step FSSPE has been greatly improved compared with conventional fixed step FSSPE algorithm.
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