{"title":"减少腔体后向散射的有效镀膜方法","authors":"Cong-Bo Zhang, X. Sheng","doi":"10.1109/APEMC53576.2022.9888435","DOIUrl":null,"url":null,"abstract":"Cavities are strong scattering part in aircrafts. How to efficiently coat cavities with electromagnetic (EM) absorbing materials to reduce backscattering is a significant issue in low observable aircraft design. In this letter, a variety of cavities are analyzed by an optimized discontinuous Galerkin (DG) method based on self-dual integral equation (SDIE). The scattering characteristics for various coated cavities are studied and some useful guide for coating cavities are presented.","PeriodicalId":186847,"journal":{"name":"2022 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC)","volume":"487 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Efficiently Coating Approach for Reducing Backscattering from Cavities\",\"authors\":\"Cong-Bo Zhang, X. Sheng\",\"doi\":\"10.1109/APEMC53576.2022.9888435\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Cavities are strong scattering part in aircrafts. How to efficiently coat cavities with electromagnetic (EM) absorbing materials to reduce backscattering is a significant issue in low observable aircraft design. In this letter, a variety of cavities are analyzed by an optimized discontinuous Galerkin (DG) method based on self-dual integral equation (SDIE). The scattering characteristics for various coated cavities are studied and some useful guide for coating cavities are presented.\",\"PeriodicalId\":186847,\"journal\":{\"name\":\"2022 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC)\",\"volume\":\"487 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APEMC53576.2022.9888435\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APEMC53576.2022.9888435","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Efficiently Coating Approach for Reducing Backscattering from Cavities
Cavities are strong scattering part in aircrafts. How to efficiently coat cavities with electromagnetic (EM) absorbing materials to reduce backscattering is a significant issue in low observable aircraft design. In this letter, a variety of cavities are analyzed by an optimized discontinuous Galerkin (DG) method based on self-dual integral equation (SDIE). The scattering characteristics for various coated cavities are studied and some useful guide for coating cavities are presented.