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Module Implementation of 3D Sub-THz and THz Silicon Micromachined Systems

    Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

    Abstract

    The paper presents a new 3-D hybrid micromachining integration concept. The concept includes splitting the radio system in functional modules. Each module is fabricated separately with usage of DRIE micromachining and Au-Au wafer bonding. Then, Si modules are mechanically integrated in the final system. The hybrid integration technology is demonstrated with in an example of a millimeter wave transmitter with an antenna array at frequency range 235-255 GHz.
    Original languageEnglish
    Title of host publication2024 Asia-Pacific Microwave Conference
    PublisherIEEE Institute of Electrical and Electronic Engineers
    Pages61-63
    ISBN (Electronic)979-8-3503-6354-8
    ISBN (Print)979-8-3503-6355-5
    DOIs
    Publication statusPublished - 2024
    MoE publication typeA4 Article in a conference publication
    Event2024 IEEE Asia-Pacific Microwave Conference, APMC 2024 - Bali, Indonesia
    Duration: 17 Nov 2024 → 20 Nov 2024

    Publication series

    SeriesAsia-Pacific Conference on Microwave
    ISSN2690-3938

    Conference

    Conference2024 IEEE Asia-Pacific Microwave Conference, APMC 2024
    Country/TerritoryIndonesia
    CityBali
    Period17/11/24 → 20/11/24

    Funding

    This work was supported by the Academy of Finland through MilliRAD (decision no 314542), TeraCom (decision no 319681), and MIDERI (decision no 310234) projects, and by Business Finland through TeraFront project (decision number 8398/31/2022).

    UN SDGs

    This output contributes to the following UN Sustainable Development Goals (SDGs)

    1. SDG 9 - Industry, Innovation, and Infrastructure
      SDG 9 Industry, Innovation, and Infrastructure

    Keywords

    • integration
    • micromachining
    • terahertz (THz)

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