Effective nonlinear constants for SAW devices from FEM calculations

来源 :2015两岸超声技术与医学研讨会 | 被引量 : 0次 | 上传用户:guanyuefei
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Background,Motivation and Objective The importance of suppressing nonlinear signals in filtering devices grows with increasing number of simultaneously active frequency bands and continuing miniaturization.Substantial progress in simulating nonlinearities in SAW filters has been achieved in the last years.
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