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dc.creatorTeberio Berdún, Fernandoes_ES
dc.creatorPercaz Ciriza, Jon Mikeles_ES
dc.creatorArregui Padilla, Ivánes_ES
dc.creatorMartín Iglesias, Petroniloes_ES
dc.creatorLopetegui Beregaña, José Maríaes_ES
dc.creatorGómez Laso, Miguel Ángeles_ES
dc.creatorArnedo Gil, Israeles_ES
dc.identifier.citationF. Teberio et al., "Rectangular Waveguide Filters With Meandered Topology," in IEEE Transactions on Microwave Theory and Techniques, vol. 66, no. 8, pp. 3632-3643, Aug. 2018. doi: 10.1109/TMTT.2018.2845872en
dc.identifier.issn0018-9480 (Print)
dc.identifier.issn1557-9670 (Electronic)
dc.description.abstractIn this paper, a new topology for rectangular waveguide bandpass and low-pass filters is presented. A simple, accurate, and robust design technique for these novel meandered waveguide filters is provided. The proposed filters employ a concatenation of ±90° E-plane mitered bends (±90° EMBs) with different heights and lengths, whose dimensions are consecutively and independently calculated. Each ±90° EMB satisfies a local target reflection coefficient along the device so that they can be calculated separately. The novel structures allow drastically reduce the total length of the filters and embed bends if desired, or even to provide routing capabilities. Furthermore, the new meandered topology allows the introduction of transmission zeros above the passband of the low-pass filter, which can be controlled by the free parameters of the ±90° EMBs. A bandpass and a low-pass filter with meandered topology have been designed following the proposed novel technique. Measurements of the manufactured prototypes are also included to validate the novel topology and design technique, achieving excellent agreement with the simulation results.en
dc.description.sponsorshipThis work was supported by ESA’s Networking/Partnering Initiative (NPI) under Contract 4000114859/15/NL/HK, Gobierno de Navarra under Project 0011-1365-2017-000130, and MINECO (Spain) under Projects TEC2014- 51902-C2-2-R and TEC2017-85529-C3-2-R.en
dc.relation.ispartofIEEE Transactions on Microwave Theory and Techniques, vol. 66, no. 8, pp. 3632-3643, Aug. 2018.en
dc.rights© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other work.en
dc.subjectBandpass filteren
dc.subjectImpedance matchingen
dc.subjectLow-pass filteren
dc.subjectStepped impedanceen
dc.subjectWaveguide filteren
dc.titleRectangular waveguide filters with meandered topologyen
dc.typeArtículo / Artikuluaes
dc.contributor.departmentIngeniería Eléctrica y Electrónicaes_ES
dc.contributor.departmentIngeniaritza Elektrikoa eta Elektronikoaeu
dc.rights.accessRightsAcceso abierto / Sarbide irekiaes
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/TEC2017-85529-C3-2-R/ES/en
dc.type.versionVersión aceptada / Onetsi den bertsioaes
dc.contributor.funderGobierno de Navarra / Nafarroako Gobernua, 0011-1365-2017-000130es

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