6th International ICST Conference on Communications and Networking in China

Research Article

PHASE CODED WAVEFORM DESIGN FOR SONAR SENSOR NETWORK

  • @INPROCEEDINGS{10.1109/ChinaCom.2011.6158158,
        author={Lei Xu and Qilian Liang and Xiaorong Wu and Baoju Zhang},
        title={PHASE CODED WAVEFORM DESIGN FOR SONAR SENSOR NETWORK},
        proceedings={6th International ICST Conference on Communications and Networking in China},
        publisher={IEEE},
        proceedings_a={CHINACOM},
        year={2012},
        month={3},
        keywords={zero correlation zone optimized punctured zcz sequence-pair sonar sensor network},
        doi={10.1109/ChinaCom.2011.6158158}
    }
    
  • Lei Xu
    Qilian Liang
    Xiaorong Wu
    Baoju Zhang
    Year: 2012
    PHASE CODED WAVEFORM DESIGN FOR SONAR SENSOR NETWORK
    CHINACOM
    IEEE
    DOI: 10.1109/ChinaCom.2011.6158158
Lei Xu1,*, Qilian Liang1, Xiaorong Wu2, Baoju Zhang2
  • 1: UTA
  • 2: Tianjin Normal University
*Contact email: xu@wcn.uta.edu

Abstract

Since it is known that interference with each sonar sensor could be effectively reduced when waveforms are appropriately designed for a Sonar Sensor Network (SSN), we provide a set of new ternary codes called optimized punctured Zero Correlation Zone sequence-pair set (ZCZPS) and provide a method to construct such codes. We study the codes' properties especially using the ambiguity function to analyze the nature of the output of the matched filter. We apply our provided ternary codes to the SSN as pulse compression codes for narrowband pulse signals and simulate the target detection performance of the system. Comparing with the classical periodic Gold sequences, our codes could improve the system detection performance.