Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Nonlinear performance of BAW filters including BST capacitors

Autor
Mateu, J.; Collado, J.; Hueltes, A.; Rocas, E.; Verdu, J.; Billard, C.; David, J.; Reinhardt, A.
Tipus d'activitat
Article en revista
Revista
Radioengineering
Data de publicació
2014-04-01
Volum
23
Número
1
Pàgina inicial
369
Pàgina final
374
Projecte finançador
Dispositivos pasivos avanzados para cabezales multibanda, multimodo
Óxidos y estructuras híbridas de respuesta multifuncional
Repositori
http://hdl.handle.net/2117/24750 Obrir en finestra nova
URL
http://www.radioeng.cz/fulltexts/2014/14_01_0369_0374.pdf Obrir en finestra nova
Resum
This paper evaluates the nonlinear effects occurring in a bulk acoustic wave (BAW) filter which includes barium strontium titanate (BST) capacitors to cancel the electrostatic capacitance of the BAW resonators. To do that we consider the nonlinear effects on the BAW resonators by use of a nonlinear Mason model. This model accounts for the distributed nonlinearities inherent in the materials forming the resonator. The whole filter is then implemented by properly connecting the resonators in a bal...
Citació
Rocas, E. [et al.]. Nonlinear performance of BAW filters including BST capacitors. "Radioengineering", 01 Abril 2014, vol. 23, núm. 1, p. 369-374.
Paraules clau
BAW filter, BST, Ferroelectric, Nonlinear, Resonator
Grup de recerca
CSC - Components and Systems for Communications Research Group

Participants