| Texto completo | |
| Autor(es): |
Gomes, Leonardo G.
;
Serrano, Ariana L. C.
;
Ferrari, Philippe
;
Rehder, Gustavo P.
;
IEEE
Número total de Autores: 5
|
| Tipo de documento: | Artigo Científico |
| Fonte: | 2019 34TH SYMPOSIUM ON MICROELECTRONICS TECHNOLOGY AND DEVICES (SBMICRO 2019); v. N/A, p. 4-pg., 2019-01-01. |
| Resumo | |
This paper presents and validate the concept of a suspended, slow-wave microstrip transmission line that uses air as a substrate. The lines are fabricated on a low-cost interposer technology, the metallic nanowire membrane (MnM), that allows selective growth of copper nanowires, enabling transmission lines with a wide range of Z(c). Lines with widths of 35 mu m, 25 mu m and 15 mu m were designed and fabricated with 1, 2 or 4 suspended segments of 250 mu m or 500 mu m of length. Parametric extraction from the measured S-parameters showed epsilon(eff) ranging from 5 to 7.5, alpha smaller than 0.8 dB/mm at 70 GHz and Q as high as 55. Z(c) varied between 65 Omega and 90 Omega. (AU) | |
| Processo FAPESP: | 16/25779-9 - EMU concedido no processo 2012/15159-2: Analisador Vetorial de Rede (VNA) até 70 GHz |
| Beneficiário: | Ariana Maria da Conceicao Lacorte Caniato Serrano |
| Modalidade de apoio: | Auxílio à Pesquisa - Programa Equipamentos Multiusuários |