{"title":"Optimal-complexity direct solver based fast synthesis of the physical layout of electromagnetic structures","authors":"Bangda Zhou, D. Jiao","doi":"10.1109/ICEAA.2015.7297399","DOIUrl":null,"url":null,"abstract":"A linear (optimal) complexity direct solver not only can significantly accelerate the forward analysis of electromagnetic problems, but also open up a new solution space for fast inverse design (synthesis). In this work, we show how the layout synthesis of electromagnetic structures can be transformed to an equivalent inverse problem, and subsequently solved by a linear-complexity direct finite-element solver without the need for an optimizer.","PeriodicalId":277112,"journal":{"name":"2015 International Conference on Electromagnetics in Advanced Applications (ICEAA)","volume":"115 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 International Conference on Electromagnetics in Advanced Applications (ICEAA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICEAA.2015.7297399","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
A linear (optimal) complexity direct solver not only can significantly accelerate the forward analysis of electromagnetic problems, but also open up a new solution space for fast inverse design (synthesis). In this work, we show how the layout synthesis of electromagnetic structures can be transformed to an equivalent inverse problem, and subsequently solved by a linear-complexity direct finite-element solver without the need for an optimizer.