Closed-Form Expressions for the Design of Ladder-Type FBAR Filters

Closed-Form Expressions for the Design of Ladder-Type FBAR Filters

Filters based on film bulk acoustic resonators (FBARs) promise to improve the performance of actual filters, however, to the authors' knowledge, their systematic implementation is not straightforward. This letter presents a collection of closed-form expressions for the systematic design of ladd...

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Veröffentlicht in:IEEE microwave and wireless components letters 2006-12, Vol.16 (12), p.657-659
Hauptverfasser: Menendez, O., de Paco, P., Villarino, R., Parron, J.
Format: Artikel
Sprache:eng
Schlagworte:
Accuracy
Acoustics
Applied sciences
Band pass filters
Circuit properties
Closed-form solution
Collection
Design engineering
Electric, optical and optoelectronic circuits
Electrodes
Electronic circuits
Electronics
Exact sciences and technology
Exact solutions
Film bulk acoustic resonator (FBAR)
Film bulk acoustic resonators
Frequency
Frequency filters
Impedance
Integrated circuit technology
ladder-type filter
Mathematical analysis
Microwave filters
Microwaves
Resonance
Resonator filters
Resonators
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Beschreibung
Zusammenfassung:Filters based on film bulk acoustic resonators (FBARs) promise to improve the performance of actual filters, however, to the authors' knowledge, their systematic implementation is not straightforward. This letter presents a collection of closed-form expressions for the systematic design of ladder-type filters using FBARs. The procedure is validated against the work of other authors, finding a very good agreement between results
ISSN:1531-1309
2771-957X
1558-1764
2771-9588
DOI:10.1109/LMWC.2006.885610