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Implementation of 3-D printing and laser machining manufacturing technologies for the conception of high-frequency ceramic devices and their integration in modern communication systems

Abstract : The utilization of ceramic materials is studied to perform the integration of microwave technologies focused on wireless communication systems. The design, modelling and characterization of microwave and millimeter-wave passive devices is addressed with the use of additive and subractive manufacturing technologies. The work is mainly focused on the conception of band-pass filters developed in state-of-the-art ceramic materials to provide light-weight and compact components with good performances. The devices investigated are designed to fulfill the specifications of massive MIMO front-ends, standardized during the recent years for 5G and beyond. Ceramic stereolithography and laser machining techniques are equally implemented for the development of surface-mounted 2.5-D and 3-D components based on ceramic-filled cavity devices for terrestrial, aerial and space applications.
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https://tel.archives-ouvertes.fr/tel-03763672
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Submitted on : Monday, August 29, 2022 - 4:54:55 PM
Last modification on : Thursday, September 8, 2022 - 4:02:57 AM

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  • HAL Id : tel-03763672, version 1

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Andrés Fontana. Implementation of 3-D printing and laser machining manufacturing technologies for the conception of high-frequency ceramic devices and their integration in modern communication systems. Electronics. Université de Limoges, 2022. English. ⟨NNT : 2022LIMO0057⟩. ⟨tel-03763672⟩

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