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    • Escuela Técnica Superior de Ingeniería Industrial, Informática y Telecomunicación - Industria, Informatika eta Telekomunikazio Ingeniaritzako Goi Mailako E.T.
    • Trabajos Fin de Máster ETSIIT - TIIGMET Master Amaierako Lanak
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    Diseño de fltros paso-banda en guía de onda en base al modo TM120

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    2023-07-01
    Date
    2018
    Author
    Martínez de Morentin Suescun, Cristian 
    Advisor
    Arregui Padilla, Iván 
    Gómez Laso, Miguel Ángel 
    Version
    Acceso embargado 5 años / 5 urteko bahitura
    Type
    Trabajo Fin de Máster/Master Amaierako Lana
    Impact
     
     
     
     
     
     
     
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    Abstract
    In this document, a novel waveguide band-pass filter design technique is presented. The proposed methodology achieves compact devices with highperformance features. The technique improves the filter performance by introducing two transmission zeros with one resonator, in addition to the pole. This is the main difference with other design techniques which introduce transmission zeros in the f ... [++]
    In this document, a novel waveguide band-pass filter design technique is presented. The proposed methodology achieves compact devices with highperformance features. The technique improves the filter performance by introducing two transmission zeros with one resonator, in addition to the pole. This is the main difference with other design techniques which introduce transmission zeros in the frequency response, since, in such techniques, each resonator generates one pole and one transmission zero. Duplicating the number of transmission zeros in the frequency response results in a better rejection band and in a higher selectivity. This improvement is possible since the proposed technique uses a higher order resonant mode than other similar techniques. More specifically, the resonant mode is the TM120. Given that the resonant frequency of this mode is independent of the resonator length in the propagation direction, compact filters can be created, adding value to the device in certain applications. In addition, the used resonators are simple and the designs are symmetrical with respect to the YZ plane, so the devices can be manufactured in two halves, splitting them by the E plane. In order to prove the utility of the proposed technique, a comparison with other methodologies is carried out, showing the performance improvements. Once the proposed technique has been analyzed, a complement to the project is presented, in which the modifications needed to adapt the designs so that they can be manufactured using certain manufacturing techniques are explained and, finally, two designs are proposed to be manufactured. [--]
    Subject
    Acoplos cruzados, Ceros de transmisión, DRIE, Fabricación, Filtros elípticos, Filtros en guía de onda, Filtros paso banda, Milling, Modo TM120, Modos no resonantes, Resonadores, Band-pass filters, DRIE, Elliptic filters, Manufacturing, Milling, Modal cross coupling, Non-resonating modes, Resonator filters, TM120 mode, Transmission zeros, Waveguide filters
     
    Degree
    Máster Universitario en Ingeniería de Telecomunicación por la Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoko Unibertsitate Masterra Telekomunikazio Ingeniaritzan
     
    URI
    https://hdl.handle.net/2454/31652
    Appears in Collections
    • Trabajos Fin de Máster ETSIIT - TIIGMET Master Amaierako Lanak [260]
    • Trabajos Fin de Máster - Master Amaierako Lanak [1347]
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