USE OF THE SURFACE TRANSVERSE WAVES (STW) –
ONE OF EFFICIENT METHODS FOR ENHANCEMENT
OF THE SAW DEVICES OPERATING FREQUENCIES
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This paper presents an efficient method for enhancement of the operating frequen-cies of the SAW devices - use of surface transverse waves (STW) with high propa-gation velocity V = 5000 m/s on a standard piezomaterial quartz. The approaches for a realization of the STW resonators with the high quality factor and STW filters with the low insertion loss were considered. The quantitative and qualitative char-acteristics of above 1 GHz STW devices for each approach were given.
2014 ◽
Vol 134
(2)
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pp. 26-31
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2020 ◽
Vol 842
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pp. 155709
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2017 ◽
Vol 79
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pp. 74-82
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