{"title":"基于混合AIM-PO技术的平台天线快速分析","authors":"Xing Wang, S. Gong, Wei-Jiang Zhao, Chao‐Fu Wang","doi":"10.1109/APCAP.2012.6333266","DOIUrl":null,"url":null,"abstract":"A novel hybridization of adaptive integral method (AIM) and physical optics (PO) is presented for fast analysis of antennas in the presence of electrically large conducting platform. A coupled electric field integral equation (EFIE), built in MoM region, is modified to couple the PO contributions into MoM ones. Then the AIM is employed to efficiently solve the coupled EFIE through speeding up all the matrix-vector multiplications with less memory requirement. Numerical examples show the accuracy and efficiency of the proposed technique.","PeriodicalId":178493,"journal":{"name":"2012 IEEE Asia-Pacific Conference on Antennas and Propagation","volume":"45 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Fast analysis of antennas mounted on platform using hybrid AIM-PO technique\",\"authors\":\"Xing Wang, S. Gong, Wei-Jiang Zhao, Chao‐Fu Wang\",\"doi\":\"10.1109/APCAP.2012.6333266\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A novel hybridization of adaptive integral method (AIM) and physical optics (PO) is presented for fast analysis of antennas in the presence of electrically large conducting platform. A coupled electric field integral equation (EFIE), built in MoM region, is modified to couple the PO contributions into MoM ones. Then the AIM is employed to efficiently solve the coupled EFIE through speeding up all the matrix-vector multiplications with less memory requirement. Numerical examples show the accuracy and efficiency of the proposed technique.\",\"PeriodicalId\":178493,\"journal\":{\"name\":\"2012 IEEE Asia-Pacific Conference on Antennas and Propagation\",\"volume\":\"45 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-10-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2012 IEEE Asia-Pacific Conference on Antennas and Propagation\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APCAP.2012.6333266\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 IEEE Asia-Pacific Conference on Antennas and Propagation","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APCAP.2012.6333266","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Fast analysis of antennas mounted on platform using hybrid AIM-PO technique
A novel hybridization of adaptive integral method (AIM) and physical optics (PO) is presented for fast analysis of antennas in the presence of electrically large conducting platform. A coupled electric field integral equation (EFIE), built in MoM region, is modified to couple the PO contributions into MoM ones. Then the AIM is employed to efficiently solve the coupled EFIE through speeding up all the matrix-vector multiplications with less memory requirement. Numerical examples show the accuracy and efficiency of the proposed technique.
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