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Concept of an Asymmetric Metasurface Absorber

Autor: Ana Díaz-Rubio, Xuchen Wang, Viktar Asadchy, Sergei A. Tretyakov

Publikováno v: 12th European Conference on Antennas and Propagation (EuCAP 2018).

In this talk we show how to break the angular symmetry of electromagnetic response of thin absorbers. Based on our recent results on multichannel metasurfaces, we propose a new concept of asymmetric absorbers in which the absorption coefficient for w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::882817319caf4207784fe4473bfccd6d
https://doi.org/10.1049/cp.2018.0658

Accurate and Efficient Analysis of Printed Reflectarrays With Arbitrary Elements Using Higher-Order Hierarchical Legendre Basis Functions

Autor: Oleksiy S. Kim, Peter Meincke, Olav Breinbjerg, Stig B. Sorensen, Min Zhou, Erik Jorgensen

Publikováno v: Zhou, M, Jørgensen, E, Kim, O S, Sorensen, S B, Meincke, P & Breinbjerg, O 2012, ' Accurate and Efficient Analysis of Printed Reflectarrays With Arbitrary Elements Using Higher-Order Hierarchical Legendre Basis Functions ', I E E E Antennas and Wireless Propagation Letters, vol. 11, pp. 814-817 . https://doi.org/10.1109/LAWP.2012.2208174

It is demonstrated that nonsingular higher-order hierarchical Legendre basis functions are capable of accounting for the singularities of the electric currents at the edges of the reflectarray elements, thus yielding good convergence properties and v

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ad8f4f2c46a1aa5738428a72de1af4d
https://orbit.dtu.dk/en/publications/060318a3-8894-43c3-acb6-09470cd57e66

Estudo comparativo de t?cnicas de cascateamento de superf?cies seletivas em frequ?ncia

Autor: Mani?oba, Robson Hebraico Cipriano

Publikováno v: Repositório Institucional da UFRNUniversidade Federal do Rio Grande do NorteUFRN.

Made available in DSpace on 2014-12-17T14:55:39Z (GMT). No. of bitstreams: 1 RobsonHCM.pdf: 3964230 bytes, checksum: b66d62a3ab0ff3d24888963581fbde31 (MD5) Previous issue date: 2009-08-12
Coordena??o de Aperfei?oamento de Pessoal de N?vel Superi

Externí odkaz: http://repositorio.ufrn.br:8080/jspui/handle/123456789/15293

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