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      [1]季晨荷,宋耀良.針對雜波抑制的超寬帶MIMO雷達自適應波形設計[J].哈爾濱工程大學學報,2017,38(11):1800-1805.[doi:10.11990/jheu.201606038]
       JI Chenhe,SONG Yaoliang.UWB MIMO radar adaptive waveform design for clutter suppression[J].hebgcdxxb,2017,38(11):1800-1805.[doi:10.11990/jheu.201606038]
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      《哈爾濱工程大學學報》[ISSN:1006-6977/CN:61-1281/TN]

      卷:
      38
      期數:
      2017年11期
      頁碼:
      1800-1805
      欄目:
      出版日期:
      2017-11-25

      文章信息/Info

      Title:
      UWB MIMO radar adaptive waveform design for clutter suppression
      作者:
      季晨荷 宋耀良
      南京理工大學 電子工程與光電技術學院, 江蘇 南京 210094
      Author(s):
      JI Chenhe SONG Yaoliang
      School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
      關鍵詞:
      超寬帶MIMO雷達波束成形波形設計信息量自適應雜波
      分類號:
      TN958.5
      DOI:
      10.11990/jheu.201606038
      文獻標志碼:
      A
      摘要:
      為有效提高復雜環境下的雜波抑制能力,本文提出了一種基于僅發射分集分布式超寬帶MIMO雷達體制下的波形自適應優化方法。該方法通過波束形成技術將興趣目標與雜波目標分離,并通過計算不同目標間互信息值的大小,對下一時刻的發射波形進行優選;最后根據測得目標頻域參數信息對發射信號能量進行優化分配。理論分析和仿真結果表明:在多雜波目標干擾的復雜環境下,本文方法可以獲取更多的檢測目標信息量,進而提高目標的檢測性能。

      參考文獻/References:

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      [8] CHEN C Y, VAIDYANATHAN P P. MIMO radar waveform optimization with prior information of the extended target and clutter[J]. IEEE transactions on signal processing, 2009, 57(9):3533-3544.
      [9] FISHLER E, HAIMOVICH A, BLUM R S, et al. Spatial diversity in radars-models and detection performance[J]. IEEE transactions on signal processing, 2006, 54(3):823-838.
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      [12] KAY S. Optimal signal design for detection of Gaussian point targets in stationary Gaussian clutter reverberation[J]. IEEE journal of selected topics in signal processing, 2007, 1(1):31-41.
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      [15] TANG B, TANG J, PENG Y. MIMO radar waveform design in colored noise based on information theory[J]. IEEE transactions on signal processing, 2010, 58(9):4684-4697.

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      備注/Memo

      備注/Memo:
      收稿日期:2016-06-14。
      基金項目:國家自然科學基金項目(61071145,61271331).
      作者簡介:季晨荷(1984-),男,博士;宋耀良(1960-),男,教授,博士生導師.
      通訊作者:季晨荷,E-mail:princekevin1984@163.com.
      更新日期/Last Update: 2017-11-30
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