Valencia-Sullca, JF.; Cogollos, S.; Boria Esbert, VE.; Guglielmi, M.; Bastioli, S.; Snyder, RV. (2025). Dual-Reject-Band Filters With Resonant Apertures in Rectangular Waveguide. IEEE Transactions on Microwave Theory and Techniques. 73(1):606-619. https://doi.org/10.1109/TMTT.2024.3420157
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/214614
Título:
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Dual-Reject-Band Filters With Resonant Apertures in Rectangular Waveguide
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Autor:
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Valencia-Sullca, Joaquín F.
Cogollos, Santiago
Boria Esbert, Vicente Enrique
Guglielmi, Marco
Bastioli, Simone
Snyder, Richard V.
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Entidad UPV:
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Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Telecomunicación - Escola Tècnica Superior d'Enginyers de Telecomunicació
Universitat Politècnica de València. Instituto Universitario de Telecomunicación y Aplicaciones Multimedia - Institut Universitari de Telecomunicacions i Aplicacions Multimèdia
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Fecha difusión:
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Resumen:
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[EN] This article describes a new family of dual-reject-band filters in rectangular waveguide that uses resonant apertures (RAs), and is suitable for narrow-band applications. Reject-band filters are commonly used to protect ...[+]
[EN] This article describes a new family of dual-reject-band filters in rectangular waveguide that uses resonant apertures (RAs), and is suitable for narrow-band applications. Reject-band filters are commonly used to protect from interference in both communication and earth observation systems. The filter structure that we propose is based on a simple modification of the traditional narrow-band reject-band filter. We first describe the basic dual-reject-band filter structure, then we discuss the results of a detailed parametric analysis (all relevant data are provided in the Appendix) to be used as a basis for the filter design procedure. The design of several dual-reject-band filter prototypes is discussed in detail, including sensitivity to manufacturing errors and high-power analysis. Finally, simulations and measurements are also compared, showing very good agreement, thereby fully validating both the design procedure and the new filter topology that we propose.
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Palabras clave:
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Filters
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Rectangular waveguides
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Resonant frequency
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Resonators
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Passband
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Microwave filters
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Waveguide components
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Dual-reject-band
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Narrow-band
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Reject-band filter
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Resonant apertures (RAs) and wide-band
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Derechos de uso:
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Reserva de todos los derechos
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Fuente:
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IEEE Transactions on Microwave Theory and Techniques. (issn:
0018-9480
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DOI:
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10.1109/TMTT.2024.3420157
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Editorial:
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Institute of Electrical and Electronics Engineers
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Versión del editor:
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https://doi.org/10.1109/TMTT.2024.3420157
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Coste APC:
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610 €
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Código del Proyecto:
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info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2022-136590OB-C41/ES/AVANCES EN TECNOLOGIAS GUIADAS PARA LOS PROXIMOS EQUIPOS DE COMUNICACIONES POR SATELITE/
info:eu-repo/grantAgreement/AEI//TED2021-129196B-C41//DEMOSTRADOR TECNOLOGICO DE NUEVOS RADIOENLACES ENTRE PEQUEÑOS SATELITES Y ESTACIONES TERRESTRES PARA APLICACIONES DIGITALES AVANZADAS/
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Agradecimientos:
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This work was supported in part by the Ministerio
de Ciencia, Innovación y Universidades (Spanish Government) through
the Research and Development Project PID2022-136590OB-C41 (FEDER,
UE) under Grant AEI/10.13039/501100011033; ...[+]
This work was supported in part by the Ministerio
de Ciencia, Innovación y Universidades (Spanish Government) through
the Research and Development Project PID2022-136590OB-C41 (FEDER,
UE) under Grant AEI/10.13039/501100011033; and in part by the Project
TED2021-129196B-C4 (Unión Europea NextGenerationEU/PRTR) under
Grant 10.13039/501100011033.
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Tipo:
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Artículo
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