Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/54247
Título: | New technique to drive the central frequency and to improve bandwidth of EBG structures |
Autor(es): | El Ghabzouri, Mohammad E. Salhi, Abdenacer Es Mendes, P. M. |
Palavras-chave: | Low profile EBG Suspended line method Electromagnetic band gap with circular slot (EBG-CS) |
Data: | 2015 |
Editora: | IEEE |
Revista: | Mediterranean Microwave Symposium |
Resumo(s): | In this paper, a parametric study was done to find out the superstrat influence on locating the central frequency of the band gap. The present work compares the standard mushroom like with the EBG structures which are located between the substrate and the superstrat. The main motivation is to present a theoretical contribution by comparing the equations describing the central frequency of the band gap. In that way, this work investigates a new proposed design to shift the central frequency of the forbidden band to a low frequency, by inserting meandered lines to connect each part of the unit cell, which give an added capacitance to the EBG structures, in order to reach a low profile and lightweight EBG structure. The band gap was recognized by computing the transmission coefficient S21 resorting to the suspended line method (SLM). |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/54247 |
ISBN: | 9781467376020 |
DOI: | 10.1109/MMS.2015.7375403 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | DEI - Artigos em atas de congressos internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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New technique to drive the central frequency and to improve bandwidth of EBG structures.pdf | 672,84 kB | Adobe PDF | Ver/Abrir |