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Slow Wave Inverted Microstrip Line Based on Metallic Nanowire Filled Alumina Membrane

Wang, Dongwei ; Nickel, Matthias ; Walk, Dominik ; Jiménez, Alejandro ; Polat, Ersin ; Reese, Roland ; Rehder, Gustavo P. ; Serrano, Ariana L. C. ; Gomes, Leonardo G. ; Ferrari, Philippe ; Jakoby, Rolf ; Maune, Holger (2020):
Slow Wave Inverted Microstrip Line Based on Metallic Nanowire Filled Alumina Membrane.
In: Proceedings of the 2020 German Microwave Conference, pp. 160-163,
IEEE, 13th German Microwave Conference (GeMiC 2020), Cottbus, Germany, 09.–11.03.2020, ISSN 2167-8022, ISBN 978-3-9820397-1-8,
[Conference or Workshop Item]

Abstract

This paper presents the realization of a slow wave transmission line based on inverted microstrip structure, and a low cost metallic-nanowire-filled-membrane(NaM). The fabrication and processing of NaM are presented, as well as the principle of the slow wave(SW) effect. Simulation and Measurement results at V-band demonstrate that the effective dielectric constant of such transmission lines can be significantly increased beyond the dielectric constant of the substrate. Based on this, the dimension of the transmission line can be miniaturized, and losses can be reduced, thus to achieve a high quality factor.

Item Type: Conference or Workshop Item
Erschienen: 2020
Creators: Wang, Dongwei ; Nickel, Matthias ; Walk, Dominik ; Jiménez, Alejandro ; Polat, Ersin ; Reese, Roland ; Rehder, Gustavo P. ; Serrano, Ariana L. C. ; Gomes, Leonardo G. ; Ferrari, Philippe ; Jakoby, Rolf ; Maune, Holger
Title: Slow Wave Inverted Microstrip Line Based on Metallic Nanowire Filled Alumina Membrane
Language: English
Abstract:

This paper presents the realization of a slow wave transmission line based on inverted microstrip structure, and a low cost metallic-nanowire-filled-membrane(NaM). The fabrication and processing of NaM are presented, as well as the principle of the slow wave(SW) effect. Simulation and Measurement results at V-band demonstrate that the effective dielectric constant of such transmission lines can be significantly increased beyond the dielectric constant of the substrate. Based on this, the dimension of the transmission line can be miniaturized, and losses can be reduced, thus to achieve a high quality factor.

Title of Book: Proceedings of the 2020 German Microwave Conference
Publisher: IEEE
ISBN: 978-3-9820397-1-8
Uncontrolled Keywords: NaM;inverted microstrip line;slow wave;effective dielectric constant;quality factor
Divisions: 18 Department of Electrical Engineering and Information Technology
18 Department of Electrical Engineering and Information Technology > Institute for Microwave Engineering and Photonics (IMP) > Microwave Engineering
18 Department of Electrical Engineering and Information Technology > Institute for Microwave Engineering and Photonics (IMP)
Event Title: 13th German Microwave Conference (GeMiC 2020)
Event Location: Cottbus, Germany
Event Dates: 09.–11.03.2020
Date Deposited: 01 Nov 2021 08:22
Official URL: https://ieeexplore.ieee.org/document/9080244
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