Nano Archive

Effects of Partial SAW Reflection of Masking Bus-Bar IDT Borders in Quasi-Slanted SPUDT Filters.

I.A., Tourkine (2009) Effects of Partial SAW Reflection of Masking Bus-Bar IDT Borders in Quasi-Slanted SPUDT Filters. Journal of NANO and MICROSYSTEM TECHNIQUE (2).

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Abstract

The paper discusses an effect of partial SAW reflection off masking bus-bar SPUDT borders and presents recommendations to reduce negative influence on frequency responses in SAW filter transmission band. This effect was explored on quasi-slanted SAW filter FP-474 (70B38vl D), however it can be observed in a whole series of SAW filters with similar topological features. Minimization of this effect allows reducing ripple of frequency responses behavior in filter transmission band, thus it will give an opportunity to make SAW filters of better quality.

Item Type:Article
ID Code:7519
Deposited By:Prof. Alexey Ivanov
Deposited On:11 Nov 2009 07:51
Last Modified:11 Nov 2009 08:00

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