This article presents a procedure for the design of bulk acoustic wave (BAW) filters. The procedure consists of optimizing the modified Butterworth-Van Dyke model of each resonator, considering appropriate technological parameters. The approach is demonstrated first to design a classical aluminum ni
General equations for the design and evaluation of a stack of two bulk acoustic wave resonators
✍ Scribed by Óscar Menéndez; Pedro de Paco; Joan Gemio
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 144 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Abstract
This article presents a number of general equations for the primary design and evaluation of a stack of two bulk acoustic wave resonators, a structure traditionally known as a stacked crystal filter. The reported equations are validated against the work of other authors, finding a very good agreement between the results. © 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 752–755, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24188
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