Recent Advances in AlN-Based Acoustic Wave Resonators

AlN-based bulk acoustic wave (BAW) filters have emerged as crucial components in 5G communication due to their high frequency, wide bandwidth, high power capacity, and compact size. This paper mainly reviews the basic principles and recent research advances of AlN-based BAW resonators, which are the...

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Bibliographic Details
Main Authors: Hao Lu, Xiaorun Hao, Ling Yang, Bin Hou, Meng Zhang, Mei Wu, Jie Dong, Xiaohua Ma
Format: Article
Language:English
Published: MDPI AG 2025-02-01
Series:Micromachines
Subjects:
Online Access:https://www.mdpi.com/2072-666X/16/2/205
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