Comparative analysis of synchronous "hiccup" and nonsynchronous saw resonators on quartz
Designed and measured characteristics of "hiccup" and non-synchronous surface acoustic wave resonators on quartz are presented and analyzed. In "hiccup" configuration basic periodicity of interdigital transducer and reflectors is the same except for additional distance of a quart...
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Published in | 2006 Multiconference on Electronics and Photonics pp. 83 - 86 |
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Main Authors | , , |
Format | Conference Proceeding |
Language | English |
Published |
2006
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Subjects | |
Online Access | Get full text |
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Summary: | Designed and measured characteristics of "hiccup" and non-synchronous surface acoustic wave resonators on quartz are presented and analyzed. In "hiccup" configuration basic periodicity of interdigital transducer and reflectors is the same except for additional distance of a quarter of wavelength in between neighboring electrodes at the center of transducer. The configuration with different periods of transducer and reflectors is called as non-synchronous. The hiccup SAW resonators show significant degradation of quality factor that can be attributed to radiation of bulk waves. Measured characteristics of non-synchronous resonators agree well with calculations. |
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ISBN: | 1424406277 9781424406272 |
DOI: | 10.1109/MEP.2006.335634 |