Títol:
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Outline process from the synthesis towards the nonlinear modeling of Bulk Acoustic Wave filters
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Autor/a:
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Mateu Mateu, Jordi; Collado Gómez, Juan Carlos; Hueltes Escobar, Alberto; Perea Robles, Rafael; García Pastor, David; González Rodríguez, Marta; González Arbesú, José María
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Altres autors:
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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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This work presents the nonlinear modeling of a real acoustic wave filter set at the cellular commercial receiver band B40. The paper outlines the synthesis procedure of the acoustic filter and presents the filter performance of the fabricated device in both, a narrow-band and a broadband range. Differences between synthesized and fabricated filters are modeled afterwards in order to account for all the out-of-band features. Measurements of the second harmonic have been performed over the bandwidth of the filter. Modeling of the nonlinear response has been developed by using nonlinear models of the acoustic wave resonators forming the filter. |
Abstract:
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Peer Reviewed |
Matèries:
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Circuits de microones, radiofreqüència i ones mil·limètriques -Acoustic surface waves -Resonators -Acoustic Filters -Nonlinear modeling -Nonlinear response -Second Harmonic
Acoustic waves -Nonlinear systems -Wave filters -Acoustic filters -Acoustic wave resonators -Bulk acoustic wave filter -Filter performance -Non-linear model -Non-linear response -Second harmonics -Synthesis procedure -Acoustic resonators -Ones acústiques de superfície -Ressonadors |
Drets:
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Tipus de document:
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Article - Versió publicada Objecte de conferència |
Publicat per:
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Institute of Electrical and Electronics Engineers (IEEE)
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