高级搜索

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

基于改进单天线投影算法的广播式自动相关监视信号分离

王文益 邵宇识

王文益, 邵宇识. 基于改进单天线投影算法的广播式自动相关监视信号分离[J]. 电子与信息学报, 2020, 42(11): 2720-2726. doi: 10.11999/JEIT190673
引用本文: 王文益, 邵宇识. 基于改进单天线投影算法的广播式自动相关监视信号分离[J]. 电子与信息学报, 2020, 42(11): 2720-2726. doi: 10.11999/JEIT190673
Wenyi WANG, Yushi SHAO. Signal Separation for Automatic Dependent Surveillance-Broadcast Using Improved Single Antenna Project Algorithm[J]. Journal of Electronics and Information Technology, 2020, 42(11): 2720-2726. doi: 10.11999/JEIT190673
Citation: Wenyi WANG, Yushi SHAO. Signal Separation for Automatic Dependent Surveillance-Broadcast Using Improved Single Antenna Project Algorithm[J]. Journal of Electronics and Information Technology, 2020, 42(11): 2720-2726. doi: 10.11999/JEIT190673

基于改进单天线投影算法的广播式自动相关监视信号分离

doi: 10.11999/JEIT190673
基金项目: 国家自然科学基金(U1833112)
详细信息
    作者简介:

    王文益:男,1980年生,教授,主要研究方向为自适应阵列信号处理

    邵宇识:男,1995年生,硕士,研究方向为自适应阵列信号处理

    通讯作者:

    王文益 wenyi_wang@126.com

  • 中图分类号: TN967.1

Signal Separation for Automatic Dependent Surveillance-Broadcast Using Improved Single Antenna Project Algorithm

Funds: The National Natural Science Foundation of China (U1833112)
  • 摘要: 广播式自动相关监视(ADS-B)作为一种新的监视技术正受到国际民用航空组织(ICAO)的大力推广。然而,由于ADS-B信号传输具有随机性,多条信号交织问题不可避免。该文提出一种改进的单天线投影算法(PASA)。利用单通道分离交织信号,首先对单通道接收到的数据提出一种新的矩阵重构方式,从而降低两条信号之间的相对时延和频偏要求;然后利用投影算法分离交织信号。仿真实验结果验证了该算法的有效性。
  • 图  1  ADS-B基带信号

    图  2  交织信号时域波形图

    图  3  解交织信号时域波形图

    图  4  相对时延与输出信噪比关系曲线

    图  5  信号频偏与解码正确率关系曲线

    图  6  不同$k$值条件下的信号频偏与解码正确率关系曲线

    图  7  信噪比与解码正确率关系曲线

    表  1  两种算法复杂度对比

    改进PASAPASA
    算法复杂度$23N_1^3 + 3kN_1^2 + 6{k^2} + 14k$$23{M_1}N_2^3 + 3k{M_1}N_2^2 + 6{k^2} + 14k$
    $ - k{N_1} - N_1^2 + 8$ $ - k{M_1}{N_2} - {M_1}N_2^2 + 8$
    下载: 导出CSV

    表  2  接收机解码结果

    AADF消息类型高度(m)经度(°)纬度(°)
    信号1780AAA17空中位置消息10000117.537.5
    信号2780ABC17空中位置消息11000110.531.5
    下载: 导出CSV

    表  3  不同$k$值对应的信号解码正确率(%)

    重构因子$k$30313233343536373839
    解码正确率51738290929593888481
    下载: 导出CSV
  • 张小飞, 汪飞, 陈伟华, 等. 阵列信号处理的理论与应用[M]. 2版. 北京: 国防工业出版社, 2013: 1–7.

    ZHANG Xiaofei, WANG Fei, CHEN Weihua, et al. Theory and Application of Array Signal Processing[M]. 2nd ed. Beijing: National Defense Industry Press, 2013: 1–7.
    唐波, 程水英, 张浩. 基于多通道阵列处理的二次雷达混扰信号分选[J]. 电讯技术, 2014, 54(5): 534–540. doi: 10.3969/j.issn.1001-893x.2014.05.002

    TANG Bo, CHENG Shuiying, and ZHANG Hao. Separation of garbled secondary surveillance radar signal based on multichannel array processing[J]. Telecommunication Engineering, 2014, 54(5): 534–540. doi: 10.3969/j.issn.1001-893x.2014.05.002
    孙兵, 阮怀林, 吴晨曦, 等. 基于Toeplitz协方差矩阵重构的互质阵列DOA估计方法[J]. 电子与信息学报, 2019, 41(8): 1924–1930. doi: 10.11999/JEIT181041

    SUN Bing, RUAN Huailin, WU Chenxi, et al. Direction of arrival estimation with coprime array based on Toeplitz covariance matrix reconstruction[J]. Journal of Electronics &Information Technology, 2019, 41(8): 1924–1930. doi: 10.11999/JEIT181041
    NOVEY M and ADALI T. On extending the complex FastICA algorithm to noncircular sources[J]. IEEE Transactions on Signal Processing, 2008, 56(5): 2148–2154. doi: 10.1109/TSP.2007.911278
    PETROCHILOS N and VAN DER VEEN A J. Algebraic algorithms to separate overlapping secondary surveillance radar replies[J]. IEEE Transactions on Signal Processing, 2007, 55(7): 3746–3759. doi: 10.1109/TSP.2007.894248
    PETROCHILOS N, PIRACCI E G, and GALATI G. Improved MDA, a case for de-garbling SSR mode S replies[C]. 2014 Tyrrhenian International Workshop on Digital Communications-Enhanced Surveillance of Aircraft and Vehicles, Rome, Italy, 2014: 87–91. doi: 10.1109/TIWDC-ESAV.2014.6945454.
    PETROCHILOS N, GALATI G, and PIRACCI E. Separation of SSR signals by array processing in multilateration systems[J]. IEEE Transactions on Aerospace and Electronic Systems, 2009, 45(3): 965–982. doi: 10.1109/TAES.2009.5259177
    卢丹, 赵敏同. 用于ADS-B解交织的高增益稳健PA算法[J]. 信号处理, 2018, 34(9): 1060–1067. doi: 10.16798/j.issn.1003-0530.2018.09.006

    LU Dan and ZHAO Mintong. A robust and high gain algorithm for separating overlapped ADS-B signal based on PA[J]. Journal of Signal Processing, 2018, 34(9): 1060–1067. doi: 10.16798/j.issn.1003-0530.2018.09.006
    JANG G J, LEE T W, and OH Y H. Single-channel signal separation using time-domain basis function[J]. IEEE Signal Processing Letters, 2003, 10(6): 168–171. doi: 10.1109/LSP.2003.811630
    HOPGOOD J R and RAYNER P J W. Single channel nonstationary stochastic signal separation using linear time-varying filters[J]. IEEE Transactions on Signal Processing, 2003, 51(7): 1739–1752. doi: 10.1109/TSP.2003.812837
    CHENG Hao, TANG Bin, DU Jingjing, et al. Single channel pulse train radar signal separation using algebraic method[C]. 2009 IET International Radar Conference, Guilin, China, 2009: 1–4. doi: 10.1049/cp.2009.0285.
    吴仁彪, 吴琛琛, 王文益. 基于累加分类的ADS-B交织信号处理方法[J]. 信号处理, 2017, 33(4): 572–576. doi: 10.16798/j.issn.1003-0530.2017.04.017

    WU Renbiao, WU Chenchen, and WANG Wenyi. A method of overlapped ADS-B signal processing based on accumulation and classification[J]. Journal of Signal Processing, 2017, 33(4): 572–576. doi: 10.16798/j.issn.1003-0530.2017.04.017
    付卫红, 周新彪, 农斌. 单通道盲源分离的研究现状与展望[J]. 北京邮电大学学报, 2017, 40(5): 1–11. doi: 10.13190/j.jbupt.2017-001

    FU Weihong, ZHOU Xinbiao, and NONG Bin. The research of SCBSS technology: Survey and prospect[J]. Journal of Beijing University of Posts and Telecommunications, 2017, 40(5): 1–11. doi: 10.13190/j.jbupt.2017-001
    李丞, 张玉, 唐波. 基于曼彻斯特编码算法的单通道二次雷达信号重构方法[J]. 探测与控制学报, 2018, 40(3): 66–69.

    LI Cheng, ZHANG Yu, and TANG Bo. Secondary surveillance radar replies received in single channel based on Manchester decoding algorithm[J]. Journal of Detection &Control, 2018, 40(3): 66–69.
    GALATI G, PETROCHILOS N, and PIRACCI E G. Degarbling Mode S replies received in single channel stations with a digital incremental improvement[J]. IET Radar, Sonar & Navigation, 2015, 9(6): 681–691. doi: 10.1049/iet-rsn.2014.0335
    WANG Wenyi, WU Renbiao, and LIANG Junli. ADS-B signal separation based on blind adaptive beamforming[J]. IEEE Transactions on Vehicular Technology, 2019, 68(7): 6547–6556. doi: 10.1109/TVT.2019.2914233
  • 加载中
图(7) / 表(3)
计量
  • 文章访问数:  360
  • HTML全文浏览量:  132
  • PDF下载量:  31
  • 被引次数: 0
出版历程
  • 收稿日期:  2019-09-03
  • 修回日期:  2020-08-01
  • 网络出版日期:  2020-08-20
  • 刊出日期:  2020-11-16

目录

    /

    返回文章
    返回

    官方微信,欢迎关注