2019
DOI: 10.1109/lmwc.2018.2887193
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Integrated Waveguides in Nanoporous Alumina Membrane for Millimeter-Wave Interposer

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Cited by 15 publications
(5 citation statements)
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“…Several very promising results were obtained with the MnM interposer that allows the design of transmission lines with high and low characteristic impedances (from 10 Ω to 140 Ω) [8], Through Substrate Vias (TSVs) [9], 3D inductors [10], Substrate Integrated Waveguides (SIW) [11,12], among others. Fig.…”
Section: Mnm Interposermentioning
confidence: 99%
See 1 more Smart Citation
“…Several very promising results were obtained with the MnM interposer that allows the design of transmission lines with high and low characteristic impedances (from 10 Ω to 140 Ω) [8], Through Substrate Vias (TSVs) [9], 3D inductors [10], Substrate Integrated Waveguides (SIW) [11,12], among others. Fig.…”
Section: Mnm Interposermentioning
confidence: 99%
“…The antenna was fabricated on an anodic aluminum oxide membrane (AAO) from Inredox with nanopores with 40 nm in diameter. The fabrication process used was the same as described in [12] with electrodeposited copper layer of 3 µm.…”
Section: A Patch Antenna On Mnmmentioning
confidence: 99%
“…Alumina is well-known for its low loss at high frequencies, which allows high-performance devices [14]. Nevertheless, as a ceramic material, it is difficult to be holed, rendering the fabrication of vias difficult.…”
Section: Mems Logicmentioning
confidence: 99%
“…The hybrid coupler design requires the optimization of the transmission lines' dimensions (widths and lengths) to achieve a scattering matrix as close as possible to (1). Even if a rough approximation of these parameters can be obtained through analytical expressions, these expressions do not consider some significant electromagnetic effects at the T-junctions [14]. Full-wave numerical solvers, such as Finite Element Method (FEM) available on the commercial software Ansys HFSS, are then used to refine the values of the dimensions that lead to the desired behavior.…”
Section: Hybrid Couplermentioning
confidence: 99%
“…Figura 24 Ű Geometria do acoplador híbrido em quadratura Fonte: Pozar (2011) O modelo montado no HFSS é mostrado na Figura 25. A membrana foi modelada como um substrato maciço de 50 µm e com constante dielétrica de 6,7, obtida através dos dados de caracterização dos trabalhos mais recentes publicados pelo grupo (BERTRAND et al, 2019). A espessura das metalizações foi Ąxada em 2 µm e possíveis perdas no substrato (i.e., condutividade, tangente de perdas e rugosidade) foram desprezadas nessa etapa.…”
Section: Projeto Dos Acopladoresunclassified