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Wideband transversal acoustic wave filters. Application to connected cars

Author
Perea-Robles, R.; Mateu, J.; Collado, J.; Aigner, R.
Type of activity
Presentation of work at congresses
Name of edition
50th European Microwave Conference
Date of publication
2020
Presentation's date
2020-06-13
Book of congress proceedings
2020 50th European Microwave Conference (EuMC)
First page
104
Last page
107
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
DOI
10.23919/EuMC48046.2021.9338238
Project funding
Components and Systems for Communications Research Group (CSC)
Gas-detection gravimetric sensors based on piezoelectric AlN thin film electroacoustic resonators for harsh temperature applications (TEC2017-84817-C2-2-R)
TEC2017-88343-C4-2-R
Repository
http://hdl.handle.net/2117/344615 Open in new window
URL
https://ieeexplore.ieee.org/document/9338238 Open in new window
Abstract
This paper presents the synthesis and circuit transformations of acoustic wave filters based on a transversal arrangement of the individual resonators. This configuration allows for the synthesis of any filter response without detrimental of the limited value of the electro-acoustic coupling coefficient. The synthesis can be performed in the low-pass domain to be latter transformed into the band-pass domain. This latter step results in significant differences between the low-pass and the band-pa...
Citation
Perea-Robles, R. [et al.]. Wideband transversal acoustic wave filters. Application to connected cars. A: European Microwave Conference. "2020 50th European Microwave Conference (EuMC)". Institute of Electrical and Electronics Engineers (IEEE), 2020, p. 104-107. ISBN 978-2-87487-059-0. DOI 10.23919/EuMC48046.2021.9338238.
Keywords
Acoustic waves, Band-pass filters, Microwave filters, Resonator filters, Resonators; Wideband, Transversal filters
Group of research
CSC - Components and Systems for Communications Research Group

Participants