Inspired by recent advances in multiple-input multiple-output (MIMO) radar, we apply orthogonal phase coded waveforms to MIMO radar system in order to gain better range resolution and target direction finding performance. We provide and investigate a generalized MIMO radar system model using orthogonal phase coded waveforms. In addition, we slightly modify the system model to improve the system performance. Accordingly, we propose the concept and the design methodology for a set of ternary phase coded waveforms that is the optimized punctured zero correlation zone (ZCZ) sequence-pair set (ZCZPS). We also study the MIMO radar ambiguity function of the system using phase coded waveforms, based on which we analyze the properties of our proposed phase coded waveforms which show that better range resolution could be achieved. In the end, we apply our proposed codes to the two MIMO radar system models and simulate their target direction finding performances. The simulation results show that the first MIMO radar system model could obtain ideal target direction finding performance when the number of transmit antennas is equal to the number of receive antennas. The second MIMO radar system model is more complicated but could improve the direction finding performance of the system.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Zero Correlation Zone Sequence Pair Sets for MIMO Radar


    Contributors:
    Lei Xu (author) / Qilian Liang (author)


    Publication date :

    2012-07-01


    Size :

    2059028 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English



    Novel Asymmetric Zero Correlation Zone Sequence Sets for Code Division Multiple Access

    Wang, Longye / Zheng, Xiaoli / Wen, Hong et al. | IEEE | 2017


    New Construction Method for Periodic Complementary Sequence Sets with Zero Correlation Zone

    Yue, Hongcui / Gao, Junping / Li, Qi | British Library Online Contents | 2018


    A Novel Method of Sequence Pairs Set with Zero Correlation Zone Based on Interleaved Technique

    Wang, L. / Zeng, X. / Xu, C. et al. | British Library Online Contents | 2013


    Application of complete complementary sequence in MIMO radar

    Shufeng, L. / Luqian, Z. / Jie, C. et al. | British Library Online Contents | 2010


    Doppler Sensitive Discrete-Phase Sequence Set Design for MIMO Radar

    Huang, Wenjie / Naghsh, Mohammad Mahdi / Lin, Ronghao et al. | IEEE | 2020