Slow-Wave Microstrip Line Model for PCB and Metallic-Nanowire-Filled-Membrane Technologies

Pinheiro, Julio M.; Rehder, Gustavo P.; Podevin, Florence; Ferrari, Philippe; Serrano, Ariana L. C.

doi:10.1109/tmtt.2020.3040414

Cited by 6 publications

(3 citation statements)

References 19 publications

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“…The accurate modeling of this interposer was described in [21] and several basic circuits in mmW have been demonstrated with good performance. Then, several passive structures used in general microwave systems were developed.…”

Section: The Mnm Interposermentioning

confidence: 99%

Millimeter-wave Wireless Integrated Systems: what to expect for future solutions

Serrano¹,

Marcati²,

Abe³

et al. 2022

JICS

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This paper intends to make a brief presentation of in integrated circuits’ developments and efforts towards new wireless applications at the millimeter-wave frequencies band. Considering low-cost applications for the consumer market, it is shown that using only one technology is not desirable for cost and size reasons. The 3D integration becomes a necessity for the new applications in such frequencies, pushing forward alternative technologies and new 3D interconnection techniques.

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Section: The Mnm Interposermentioning

confidence: 99%

Millimeter-wave Wireless Integrated Systems: what to expect for future solutions

Serrano¹,

Marcati²,

Abe³

et al. 2022

JICS

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“…The advantage of the MnM technology is its low cost and good performance. The technology has been first introduced in [25] for the realization of slow wave TLs, with its electrical model presented in [26]. The availability of small vias allowed the development of compact 3-D inductors with high-quality factor at mmwaves, as shown in [27].…”

Section: Introductionmentioning

confidence: 99%

Nanowire-Based 3-D Transmission-Line Transformer for Millimeter-Wave Applications

Frutuoso

Le²,

Berthoud

et al. 2022

IEEE Microw. Wireless Compon. Lett.

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HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d'enseignement et de recherche français ou étrangers, des laboratoires publics ou privés.

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“…The suspended microstrip is modelled as a slow-wave microstrip line, whose modelling is explained in [51], where insulator capacitance is modified to include the gap height (𝑔) in its calculation (𝐶 𝐺𝐴𝑃 ), thus the gap is calculated as 𝑔 plus the oxide thickness (𝑡 𝑂𝑋 ). Aside from this modification, the nanowire inductance and resistance (𝐿 𝑁𝑊 and 𝑅 𝑁𝑊 ) and strip inductance (𝐿 𝑆 ) are calculated the same way as in a slow-wave microstrip line, as described in [52]. All variables are per unit length and should be multiplied by the suspended strip length (𝑙 𝑆 ) whenever applicable.…”

Section: Modelmentioning

confidence: 99%

Design of phase shifters in nanowire membrane technology and VCOs in CMOS technology at millimeter-waves for future full frontend integration.

Gomes¹

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Autorizo a reprodução e divulgação total ou parcial deste trabalho, por qualquer meio convencional ou eletrônico, para fins de estudo e pesquisa, desde que citada a fonte. Catalogação-na-publicação ACNKOWLEDGMENTSWriting a doctoral thesis in the middle of a pandemic isn't a pleasant endeavor in any way, so I would like to express my wholehearted gratitude to everyone that helped me along the way, be it in the form of academic/technical or emotional support.To my advisors and professors, Ariana, Philippe, Gustavo, Sylvain and Florence, for the guidance and help while conducting my work, both in Brazil and in France.To the technicians at LME-USP, Thereza, Cristina, Rita, Alexandre and Igor for all the help with the fabrication processes I did. Also, to Loïc for the help during the measurement campaigns of my circuits.To my wife, Karol. Your presence and love gave me the strength I needed to carry on my work.To my parents, Wilson and Lígia, that gave me the support I needed to carry my studies.To the friends I made along the way, Júlio, Marc, Renato, Tadeu and Mohammed. You helped me so much along the way, both technically and personally.And finally, I would like to thank the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) for funding my doctoral studies, both in Brazil and during my stay in France.Toutes les générations de VCOs ont été conçues en bande E autour de 80 GHz, avec un objectif d'accord en fréquence au minimum de 10%. La figure de mérite de l'ensemble des générations est meilleure que -170 dB.La dernière génération basée sur des résonnateurs commutés permet d'envisager un accord de l'ordre de 20% permettant de couvrir la totalité de la bande E. L'ensemble des résultats obtenus montre ainsi que l'approche utilisant des résonateurs basés sur des lignes à ondes lentes de type CPS offre un fort potentiel, que ce soit en termes de performances ou de flexibilité de design permettant d'obtenir des résonateurs très compacts en bande millimétrique.Remarquons que cela peut paraître paradoxal de vouloir fournir des efforts en termes de miniaturisation en bande E où la longueur des lignes devient modérée, mais ce serait oublier le coût des technologies qui croît de manière exponentielle avec la performance des actifs et des passifs, nécessitant ainsi des efforts importants en termes de miniaturisation.

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Slow-Wave Microstrip Line Model for PCB and Metallic-Nanowire-Filled-Membrane Technologies

Cited by 6 publications

References 19 publications

Millimeter-wave Wireless Integrated Systems: what to expect for future solutions

Millimeter-wave Wireless Integrated Systems: what to expect for future solutions

Nanowire-Based 3-D Transmission-Line Transformer for Millimeter-Wave Applications

Design of phase shifters in nanowire membrane technology and VCOs in CMOS technology at millimeter-waves for future full frontend integration.

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