General Synthesis Methodology for the Design of Acoustic Wave Ladder Filters and Duplexers
In a scenario where the segment of wireless communication systems are allocated in an ever more crowded frequency spectrum, the design of filtering structures, stand-alone, duplexers, or multiplexers, become a challenging task. Moreover, filters based on acoustic wave resonators are the more suitabl...
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doaj-7acc0c69dca042bdb6905857e2cb4eb62021-03-29T21:10:42ZengIEEEIEEE Access2169-35362018-01-016479694797910.1109/ACCESS.2018.28658088438474General Synthesis Methodology for the Design of Acoustic Wave Ladder Filters and DuplexersAlfred Gimenez0Jordi Verdu1https://orcid.org/0000-0002-2434-7012Pedro De Paco Sanchez2Telecommunications and Systems Engineering Department, Universitat Autònoma de Barcelona, Barcelona, SpainTelecommunications and Systems Engineering Department, Universitat Autònoma de Barcelona, Barcelona, SpainTelecommunications and Systems Engineering Department, Universitat Autònoma de Barcelona, Barcelona, SpainIn a scenario where the segment of wireless communication systems are allocated in an ever more crowded frequency spectrum, the design of filtering structures, stand-alone, duplexers, or multiplexers, become a challenging task. Moreover, filters based on acoustic wave resonators are the more suitable technology in this context due to the small size and the exhibited outstanding performance. However, to accommodate the technological requirements to the mask fulfillment is not straightforward unless a systematic synthesis methodology is used. Taking advantage on the nodal approach, the general synthesis methodology for ladder-type filters based on acoustic wave resonators is presented in this paper. This is a very fast procedure, which allow a better understanding of the interaction between technological constraints and filter performance. An experimental validation is proposed for a B28Rx band filter.https://ieeexplore.ieee.org/document/8438474/Bulk acoustic wave filtersduplexerelliptic filters synthesisextracted polenon-resonating node (NRN)surface acoustic wave filters |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Alfred Gimenez Jordi Verdu Pedro De Paco Sanchez |
spellingShingle |
Alfred Gimenez Jordi Verdu Pedro De Paco Sanchez General Synthesis Methodology for the Design of Acoustic Wave Ladder Filters and Duplexers IEEE Access Bulk acoustic wave filters duplexer elliptic filters synthesis extracted pole non-resonating node (NRN) surface acoustic wave filters |
author_facet |
Alfred Gimenez Jordi Verdu Pedro De Paco Sanchez |
author_sort |
Alfred Gimenez |
title |
General Synthesis Methodology for the Design of Acoustic Wave Ladder Filters and Duplexers |
title_short |
General Synthesis Methodology for the Design of Acoustic Wave Ladder Filters and Duplexers |
title_full |
General Synthesis Methodology for the Design of Acoustic Wave Ladder Filters and Duplexers |
title_fullStr |
General Synthesis Methodology for the Design of Acoustic Wave Ladder Filters and Duplexers |
title_full_unstemmed |
General Synthesis Methodology for the Design of Acoustic Wave Ladder Filters and Duplexers |
title_sort |
general synthesis methodology for the design of acoustic wave ladder filters and duplexers |
publisher |
IEEE |
series |
IEEE Access |
issn |
2169-3536 |
publishDate |
2018-01-01 |
description |
In a scenario where the segment of wireless communication systems are allocated in an ever more crowded frequency spectrum, the design of filtering structures, stand-alone, duplexers, or multiplexers, become a challenging task. Moreover, filters based on acoustic wave resonators are the more suitable technology in this context due to the small size and the exhibited outstanding performance. However, to accommodate the technological requirements to the mask fulfillment is not straightforward unless a systematic synthesis methodology is used. Taking advantage on the nodal approach, the general synthesis methodology for ladder-type filters based on acoustic wave resonators is presented in this paper. This is a very fast procedure, which allow a better understanding of the interaction between technological constraints and filter performance. An experimental validation is proposed for a B28Rx band filter. |
topic |
Bulk acoustic wave filters duplexer elliptic filters synthesis extracted pole non-resonating node (NRN) surface acoustic wave filters |
url |
https://ieeexplore.ieee.org/document/8438474/ |
work_keys_str_mv |
AT alfredgimenez generalsynthesismethodologyforthedesignofacousticwaveladderfiltersandduplexers AT jordiverdu generalsynthesismethodologyforthedesignofacousticwaveladderfiltersandduplexers AT pedrodepacosanchez generalsynthesismethodologyforthedesignofacousticwaveladderfiltersandduplexers |
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1724193420715491328 |