{"title":"Comparison of NASA Almond Radar Cross Section Simulation Results from Shoot-Bouncing-Ray Method and Multi-Level-Fast-Multipole-Method","authors":"S. M. Chung, S. Tuan","doi":"10.1109/iWEM49354.2020.9237433","DOIUrl":null,"url":null,"abstract":"NASA almond CAD model is a standard for radar cross section (RCS) evaluation. In this article we compare the RCS simulation results from Shoot-Bouncing-Ray (SBR) method and Multi-Level-Fast-Multipole-Method (MLFMM). We found under default solver in these two commercial codes, the RCS results show considerable difference in S band where it matters most in terms of RF stealth.","PeriodicalId":201518,"journal":{"name":"2020 International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)","volume":"7 2 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/iWEM49354.2020.9237433","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
NASA almond CAD model is a standard for radar cross section (RCS) evaluation. In this article we compare the RCS simulation results from Shoot-Bouncing-Ray (SBR) method and Multi-Level-Fast-Multipole-Method (MLFMM). We found under default solver in these two commercial codes, the RCS results show considerable difference in S band where it matters most in terms of RF stealth.
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