dc.contributor
Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.contributor
Universitat Politècnica de Catalunya. CSC - Components and Systems for Communications Research Group
dc.contributor.author
Collado Gómez, Juan Carlos
dc.contributor.author
Mateu Mateu, Jordi
dc.identifier
Collado, J.; Mateu, J. Comprehensive nonlinear characterization and modeling of a BAW duplexer. A: IEEE MTT-S International Microwave Symposium. "2019 IEEE MTT-S International Wireless Symposium (IWS 2019): proceedings: May 19-22, 2019, Guangzhou Baiyun International Convention Center, Guangzhou, China". Institute of Electrical and Electronics Engineers (IEEE), 2019, p. 857-860.
dc.identifier
9781728107165
dc.identifier
https://hdl.handle.net/2117/186726
dc.identifier
10.1109/MWSYM.2019.8701070
dc.description.abstract
This paper performs a comprehensive nonlinear modeling of a Bulk Acoustic Wave (BAW) duplexer operating at the band 7 of the LTE wireless communication standard. The modeling starts by an accurate characterization of the resonators forming the filters by performing measurements of the second harmonic (H2). The modeling of individual resonators has then been used to predict second order nonlinear manifestations occurring in a real duplexer. These are H2, second order intermodulation products (IMD2), for the case where a jamming signal is set to low frequencies (IMD2-Low) and when the jamming signal is set to high frequencies (IMD2-High). Predicted results are then validated with real measurements.
dc.description.abstract
The authors would like to thank Qorvo Inc. for providing the on-wafer measurements that appear in this article. Work supported in part through grants TEC2017-84817-C2-2-R, TEC2017-88343-C4-2-R and 2017 SGR 813
dc.description.abstract
Peer Reviewed
dc.description.abstract
Postprint (published version)
dc.format
application/pdf
dc.publisher
Institute of Electrical and Electronics Engineers (IEEE)
dc.relation
https://ieeexplore.ieee.org/abstract/document/8701070
dc.relation
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/TEC2017-84817-C2-2-R/ES/SENSORES GRAVIMETRICOS DE GASES BASADOS EN RESONADORES ELECTRO-ACUSTICOS DE ALN PARA APLICACIONES EN TEMPERATURAS EXTREMAS/
dc.relation
info:eu-repo/grantAgreement/MINECO/FEDER/TEC2017-88343-C4-2-R
dc.relation
info:eu-repo/grantAgreement/AGAUR/2017SGR813
dc.rights
Restricted access - publisher's policy
dc.subject
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació
dc.subject
Power amplifiers
dc.subject
Resonator filters
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Mathematical model
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Integrated circuit modeling
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Power harmonic filters
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Microwave filters
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Amplificadors de potència
dc.title
Comprehensive nonlinear characterization and modeling of a BAW duplexer
dc.type
Conference lecture
