{"title":"Design of an Active Cloak for Canceling Scattering From an Object in Uniform Translation","authors":"Hongyun Deng;George V. Eleftheriades","doi":"10.1109/TAP.2024.3467671","DOIUrl":null,"url":null,"abstract":"In this communication, an active cloak for an object in uniform translation is designed. Utilizing the special theory of relativity, the cloak could be designed conventionally in the co-moving frame, while it is shown that the object is also cloaked in the stationary frame. Next, an active cloak for a moving PEC sphere is designed as an example. Finally, some numerical results are given to show the effectiveness of the cloak in suppressing the scattering of the moving sphere.","PeriodicalId":13102,"journal":{"name":"IEEE Transactions on Antennas and Propagation","volume":"72 11","pages":"8899-8903"},"PeriodicalIF":4.6000,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Transactions on Antennas and Propagation","FirstCategoryId":"94","ListUrlMain":"https://ieeexplore.ieee.org/document/10702505/","RegionNum":1,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
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Abstract
In this communication, an active cloak for an object in uniform translation is designed. Utilizing the special theory of relativity, the cloak could be designed conventionally in the co-moving frame, while it is shown that the object is also cloaked in the stationary frame. Next, an active cloak for a moving PEC sphere is designed as an example. Finally, some numerical results are given to show the effectiveness of the cloak in suppressing the scattering of the moving sphere.
期刊介绍：
IEEE Transactions on Antennas and Propagation includes theoretical and experimental advances in antennas, including design and development, and in the propagation of electromagnetic waves, including scattering, diffraction, and interaction with continuous media; and applications pertaining to antennas and propagation, such as remote sensing, applied optics, and millimeter and submillimeter wave techniques
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