Extraction of Underwater Acoustic Signals across Sea–Air Media Using Butterworth Filtering

Extraction of Underwater Acoustic Signals across Sea–Air Media Using Butterworth Filtering

Direct wireless communication through sea–air media is essential for constructing an integrated communication network that spans space, air, land, and sea. The amplitude of acoustically induced micromotion surface waves is much smaller than the noise interference in complex sea states, making the ac...

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Bibliographic Details
Main Authors: Tengyuan Cui, Xiaolong Cao, Yiguang Yang, Qi Tan, Yuchen Du, Tongchang Zhang, Jiaqi Yuan, Zhenyuan Zhu, Jianquan Yao
Format: Article
Language:English
Published: MDPI AG 2024-08-01
Series:Journal of Marine Science and Engineering
Subjects:
Butterworth filtering
FMCW millimeter-wave radar
acoustically induced micromotion
cross-sea–air media communication
Online Access:https://www.mdpi.com/2077-1312/12/9/1469

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https://www.mdpi.com/2077-1312/12/9/1469

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