Title:
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Mechanical tuning of substrate integrated waveguide filters
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Author:
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Mira, Fermin; Mateu Mateu, Jordi; Collado Gómez, Juan Carlos
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Other authors:
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Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. CSC - Components and Systems for Communications Research Group |
Abstract:
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Abstract:
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This paper presents a novel approach for tuning substrate integrated waveguide resonators, realized by placing an additional metallized via-hole on the waveguide cavity. The approach presented here can be applied as a trimming technique, as well as to develop filter designs with tunable center frequencies and tunable bandwidths. Three different filters are designed and implemented, demonstrating excellent trimming, 10% tuning of the center frequency, and 100% tuning of the bandwidth, respectively. |
Abstract:
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Peer Reviewed |
Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica -Resonators -Electric filters -Filters -Open-loop slot -Resonator -Substrate integrated waveguide (SIW) -Tuning -Ressonadors -Filtres elèctrics |
Rights:
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Document type:
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Article - Submitted version Article |
Published by:
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IEEE Microwave Theory and Techniques Society
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