空腔型薄膜体声波滤波器的关键技术进展
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Progress on Key Technologies of Cavity-structured Thin Film Bulk Acoustic Wave Filter
TAO Guilong, ZHI Guowei, LUO Tianyou, OUYANG Peidong, YI Xinyan, LI Guoqiang
图5 具有边缘布拉格反射层结构的谐振器[31]
Fig. 5 Resonator with edge Bragg reflection layer structure[31]