BAW temperature sensitivity and coupling in langanite

Authors :: Cunha, Mauricio Pereira da
Adler, Eric L.
Malocha, Donald C.
Source :: IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. May, 2002, Vol. 49 Issue 5, p656, 8 p.
Publication Year :: 2002
Abstract: Propagation characteristics for the three bulk acoustic wave (BAW) modes of langanite (LGN) are investigated. LGN is described as a promising candidate material for BAW applications requiring low temperature sensitivity with good bandwidth characteristics because of its values of coupling coefficient larger than quartz.

Subjects :: Acoustical engineering -- Research
Acoustical materials -- Research
Piezoelectric materials -- Research
Electrical engineering -- Research
Electrical engineering
Business
Electronics
Electronics and electrical industries

ISSN :: 08853010
Volume :: 49
Issue :: 5
Database :: Gale General OneFile
Journal :: IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Publication Type :: Academic Journal
Accession number :: edsgcl.88686555

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