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Role of metal electrodes in the generation of third-order nonlinearities in TC-SAW devices

  • The growing complexity in RF front-ends, which support carrier aggregation and a growing number of frequency bands, leads to tightened nonlinearity requirements in all sub-components. The generation of third order intermodulation products (IMD3) are typical problems caused by the non-linearity of SAW devices. In the present work, we investigate temperature compensating (TC) SAW devices on LithiumThe growing complexity in RF front-ends, which support carrier aggregation and a growing number of frequency bands, leads to tightened nonlinearity requirements in all sub-components. The generation of third order intermodulation products (IMD3) are typical problems caused by the non-linearity of SAW devices. In the present work, we investigate temperature compensating (TC) SAW devices on Lithium Niobate-rot128YX. An accurate FEM simulation model [1] is employed, which allows to better understand the origin of nonlinearities in such acoustic devices.show moreshow less

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Metadaten
Document Type:Conference Proceeding
Conference Type:Konferenz-Abstract
Zitierlink: https://opus.hs-offenburg.de/2665
Bibliografische Angaben
Title (English):Role of metal electrodes in the generation of third-order nonlinearities in TC-SAW devices
Conference:IEEE International Ultrasonics Symposium (IUS), 06-09 September 2017, Washington, DC, USA
Author:Vikrant Chauhan, Markus Mayer, Elena MayerStaff Member, Werner Ruile, Thomas Ebner, Ingo Bleyl, Andreas MayerStaff MemberGND, Karl Wagner, Robert Weigel, Amelie Hagelauer
Year of Publication:2017
Publisher:IEEE
Page Number:1
Parent Title (German):2017 IEEE International Ultrasonics Symposium (IUS)
ISSN:1948-5727
DOI:https://doi.org/10.1109/ULTSYM.2017.8092066
URN:https://urn:nbn:de:bsz:ofb1-opus4-26656
Language:English
Inhaltliche Informationen
Institutes:Fakultät Wirtschaft (W)
Institutes:Bibliografie
Formale Angaben
Open Access: Closed Access 
Licence (German):License LogoUrheberrechtlich geschützt
Comment:
This document is the abstract for the above title. To access the full conference paper please go to: 10.1109/ULTSYM.2017.8091770