A Combined Filter for Synchronous Detection in Underwater Acoustic Mobile Communication System
A scale-stretching combined filter is proposed for underwater acoustic mobile communication receivers. The combined filter consists of the sum of signals with different time stretching and shifting. Based on the matched filtering theory, Doppler stretching scales, time shift, and the order of each c...
| Format: | Article |
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| Language: | zho |
| Published: |
The Northwestern Polytechnical University
2020-10-01
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| Series: | Xibei Gongye Daxue Xuebao |
| Subjects: | |
| Online Access: | https://www.jnwpu.org/articles/jnwpu/full_html/2020/05/jnwpu2020385p919/jnwpu2020385p919.html |