LTCC 3D resonator applied to the design of a very compact bandpass filter for Q band applications

L. Rigaudeau, P. Ferrand, D. Baillargeat, S. Bila, S. Verdeyme, Markku Lahti, Tuomo Jaakola

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

    2 Citations (Scopus)


    In this paper, we propose a low temperature co-fired ceramic (LTCC) U-shape /spl lambda//sub g//2 resonator. The advantages of multilayered LTCC technology such as high integration are employed to design this three dimensional resonator. The circuit is modeled and optimized by 3-D electromagnetic simulations and presents good experimental results. Compared to planar resonator, the U-shape resonator presents smaller size and comparable losses. Then, a three pole bandpass filter is presented with 2,6 % -3 dB bandwith centered at 38 GHz.
    Original languageEnglish
    Title of host publication35th European Microwave Conference
    PublisherIEEE Institute of Electrical and Electronic Engineers
    ISBN (Print)2-9600551-2-8
    Publication statusPublished - 2005
    MoE publication typeA4 Article in a conference publication
    Event35th European Microwave Conference - Paris, France
    Duration: 4 Oct 20056 Oct 2005


    Conference35th European Microwave Conference


    • LTCC
    • resonator
    • filter
    • millimeter wave


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