Saw filter with high selectivity

摘要

Kyocera Corporation has successfully developed two types of compact Surface Acoustic Wave (SAW) filters - for reception and transmission - that dramatically improve the prevention of radio wave interference in next-generation high-speed wireless communication networks such as WiMAX. The company claims that these are the first SAW filters in the industry in the high-frequency range of 2.6 GHz to feature high selectivity and low loss characteristics. Samples are currently available.