Adaptive reception of aggregate frequency signals in an underwater acoustic communications channel under different types of interference

被引：2

作者：

Bobrovskii, I. V. ^{[1
]}

Rybina, M. S. ^{[1
]}

Melent'ev, V. D. ^{[2
]}

Yagotinets, V. P. ^{[2
]}

机构：

[1] Shtil Underwater Commun R&D Inst, Ul Angarskaya 17a, Volgograd 400087, Russia

[2] Sci Res Ctr Radioelect Weaponry Navy, Ul Krasnoy Zvezdy 31, St Petersburg 196604, Russia

来源：

ACOUSTICAL PHYSICS | 2017年 / 63卷 / 03期

关键词：

underwater acoustic channel; multiray signal propagation; information rate; aggregate frequency signal; pulse response;

D O I：

10.1134/S1063771017030058

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

The paper presents the results of experimental research on a multichannel underwater acoustic communications system that increases the digital information rate by aggregate frequency signals under deepsea conditions with multipath signal propagation. Quantitative estimates of information reception quality under various types of interference are given.

引用

页码：302 / 308

页数：7

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