Detection Performance of Active Sonar Based on Underwater Acoustic Communication Signals

Lu Jun, Zhang Qunfei, Zhang Lingling, Shi Wentao

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

22 Scopus citations

Abstract

A new system of integrated detection and communication is put forward, which detected echoes of the communication signal reflected by target. As we all known, different underwater acoustic modulation modes produce different communication waveforms. The detection performance of three conventional single-carrier underwater acoustic modulation signals of MSK, 2FSK and BPSK are analyzed by comparing their ambiguity functions and Q-functions. Having established the target echo model of underwater acoustic wireless modulation signal, the target estimation performance using different modulation signals are analyzed by employing the conventional beamforming and multiple signal classification algorithms. \cdot The results will instruct the waveform design for the integrated system of detection and communication.

Original languageEnglish
Title of host publication2018 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538679463
DOIs
StatePublished - 6 Dec 2018
Event8th IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2018 - Qingdao, Shangdong, China
Duration: 14 Sep 201816 Sep 2018

Publication series

Name2018 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2018

Conference

Conference8th IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2018
Country/TerritoryChina
CityQingdao, Shangdong
Period14/09/1816/09/18

Keywords

  • active sonar
  • ambiguity function
  • target estimation
  • The integrated system of detection and communication
  • underwater acoustic Wireless modulation

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