A wafer-level sealed silicon cavity microacoustic platform for radio frequency integration

Abstract This study presents a wafer-level sealed silicon cavity (SSC) microacoustic integration platform to address the limitations in the cavity Silicon-on-Insulator (C-SOI) wafers for the 5G/6G wireless communication system. The proposed SSC platform features an extremely smooth suspended membran...

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Bibliographic Details
Main Authors: Jiashuai Xu, Zijun Ren, Fangsheng Qian, Junyan Zheng, Yansong Yang
Format: Article
Language:English
Published: Nature Publishing Group 2025-05-01
Series:Microsystems & Nanoengineering
Online Access:https://doi.org/10.1038/s41378-025-00958-8
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