Collective fabrication of LMST thermally-stable surface-mount ceramic devices for millimeter-wave bands
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Date
2022-06-02
Authors
Fontana, Andrés
Perigaud, A.
Delhote, N.
Carsenat, D.
Acikalin, G.
Richard, P.
Bila, S.
Journal Title
Journal ISSN
Volume Title
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Published Version
Abstract
A CMOS-like collective fabrication is implemented in laser-machined ceramic substrate technology (LMST) to enhance the manufacturing process of passive components based on ceramic materials. Several Chebyshev filters were developed with this approach for communication applications operating at 26 and 42 GHz. Thermal characterization tests were performed on regular Alumina and thermally-stable LMST filters to determine the feasibility of their use in communication systems under harsh environments. A transition design strategy compatible with the process is introduced for both device testing and surface-mount implementations.
Description
Keywords
LMST , Micro-machining , Surface-mount , Ceramic filters , Thermal stability , Millimeter-wave , 5G
Citation
Fontana, A., Perigaud, A., Delhote, N., Carsenat, D., Acikalin, G., Richard, P. and Bila, S. (2022) 'Collective fabrication of LMST thermally-stable surface-mount ceramic devices for millimeter-wave bands', 2021 51st European Microwave Conference (EuMC), London, United Kingdom, 4 - 6 April 2022, pp. 688-691. https://doi.org/10.23919/EuMC50147.2022.9784267
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