COMPONENT FOR FORMING STANDING WAVES

摘要

The invention relates to a component comprising a piezoelectric layer which is positioned between a first lower electrode (151) and a first upper electrode (171) as well as between a second lower electrode (152) and a second upper electrode (172). The first lower electrode (151), the first upper electrode (171), the second lower electrode (152) and the second upper electrode (172) are each structured. The structures of the first upper electrode (171) and second upper electrode (172) as well as the structures of the first lower electrode (151) and second lower electrode (152) intermesh. The above component is suitable for use as a filter, transformer and impedance adapter in high-frequency applications.