Acoustic wave device and antenna duplexer employing the same
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United States of America Patent
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Sep 1, 2015
Grant Date -
Apr 25, 2013
app pub date -
Mar 12, 2012
filing date -
Apr 12, 2011
priority date (Note) -
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Abstract
The present invention is an acoustic wave device including first and second acoustic wave resonators. A first tilt angle that is an angle formed between a direction perpendicular to a direction in which electrode fingers of the first acoustic wave resonator extend and a direction along which the electrode fingers are arranged is different from a second tilt angle that is an angle formed between a direction perpendicular to a direction in which electrode fingers of the second acoustic wave resonator extend and a direction along which the electrode fingers are arranged.
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