{"title":"集成透镜天线优化的全波域分解方法","authors":"E. Jørgensen, P. Meincke, N. Llombart, A. Neto","doi":"10.1109/APS.2014.6904428","DOIUrl":null,"url":null,"abstract":"A generalised admittance matrix technique that enables an accurate full-wave analysis of typical integrated lens antennas in less than 2 minutes is presented. The fast analysis is obtained by rigorously combining two efficient higher-order MoM solvers; a general 3D-MoM solver and a fast BoR-MoM solver for structures with rotational symmetry. The method is very suitable for numerical optimisation of dielectric lenses with a 3D feeding arrangement because the full-wave solution can be reassembled in each optimisation step after only a partial re-computation. The results obtained with the domain-decomposition method are compared with simulations and measurements of a leaky lens antenna.","PeriodicalId":6663,"journal":{"name":"2014 IEEE Antennas and Propagation Society International Symposium (APSURSI)","volume":"80 1","pages":"193-194"},"PeriodicalIF":0.0000,"publicationDate":"2014-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Full-wave domain decomposition method for optimisation of integrated lens antennas\",\"authors\":\"E. Jørgensen, P. Meincke, N. Llombart, A. Neto\",\"doi\":\"10.1109/APS.2014.6904428\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A generalised admittance matrix technique that enables an accurate full-wave analysis of typical integrated lens antennas in less than 2 minutes is presented. The fast analysis is obtained by rigorously combining two efficient higher-order MoM solvers; a general 3D-MoM solver and a fast BoR-MoM solver for structures with rotational symmetry. The method is very suitable for numerical optimisation of dielectric lenses with a 3D feeding arrangement because the full-wave solution can be reassembled in each optimisation step after only a partial re-computation. The results obtained with the domain-decomposition method are compared with simulations and measurements of a leaky lens antenna.\",\"PeriodicalId\":6663,\"journal\":{\"name\":\"2014 IEEE Antennas and Propagation Society International Symposium (APSURSI)\",\"volume\":\"80 1\",\"pages\":\"193-194\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-07-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2014 IEEE Antennas and Propagation Society International Symposium (APSURSI)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APS.2014.6904428\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 IEEE Antennas and Propagation Society International Symposium (APSURSI)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APS.2014.6904428","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Full-wave domain decomposition method for optimisation of integrated lens antennas
A generalised admittance matrix technique that enables an accurate full-wave analysis of typical integrated lens antennas in less than 2 minutes is presented. The fast analysis is obtained by rigorously combining two efficient higher-order MoM solvers; a general 3D-MoM solver and a fast BoR-MoM solver for structures with rotational symmetry. The method is very suitable for numerical optimisation of dielectric lenses with a 3D feeding arrangement because the full-wave solution can be reassembled in each optimisation step after only a partial re-computation. The results obtained with the domain-decomposition method are compared with simulations and measurements of a leaky lens antenna.
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