Please use this identifier to cite or link to this item: https://scidar.kg.ac.rs/handle/123456789/8794
Title: Compact microwave triple-mode bandpass filter in planar technology
Authors: Plazinić, Ana
Potrebic, Milka
Tošić D.
Plazinic, Milan
Issue Date: 2017
Abstract: This paper introduces a novel microwave planar filter design using triple - mode resonator. In order to achieve the filter size reduction we use the multilayer technology. The structure consists of two dielectric layers separated by a common ground plane. The triple - mode resonator consists of two dualmode resonators which are placed on different sides of dielectric layers. Electrical connection between the two resonators is realized by using a via-hole. We use the dual-mode resonator with the short circuited central stub. The filter is designed for the center frequency of 1 GHz. In order to reduce the simulation time for the filter design, we propose a new circuit model, because the circuit-level simulations are significantly faster than three-dimensional electromagnetic (3D EM) simulations. The 3D filter structure is decomposed into domains and each of them is modeled by a microwave network. The results of the 3D EM simulation and circuit-level simulation are in good agreement.
URI: https://scidar.kg.ac.rs/handle/123456789/8794
Type: article
DOI: 10.2298/SJEE170117003P
ISSN: 1451-4869
SCOPUS: 2-s2.0-85021806157
Appears in Collections:Faculty of Technical Sciences, Čačak

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