一级黄色片免费播放|中国黄色视频播放片|日本三级a|可以直接考播黄片影视免费一级毛片

高級(jí)搜索

留言板

尊敬的讀者、作者、審稿人, 關(guān)于本刊的投稿、審稿、編輯和出版的任何問題, 您可以本頁添加留言。我們將盡快給您答復(fù)。謝謝您的支持!

姓名
郵箱
手機(jī)號(hào)碼
標(biāo)題
留言內(nèi)容
驗(yàn)證碼

基于相關(guān)法的分布式全相參雷達(dá)相干參數(shù)估計(jì)及相參性能

宋靖 周青松 張劍云

宋靖, 周青松, 張劍云. 基于相關(guān)法的分布式全相參雷達(dá)相干參數(shù)估計(jì)及相參性能[J]. 電子與信息學(xué)報(bào), 2015, 37(7): 1710-1715. doi: 10.11999/JEIT141339
引用本文: 宋靖, 周青松, 張劍云. 基于相關(guān)法的分布式全相參雷達(dá)相干參數(shù)估計(jì)及相參性能[J]. 電子與信息學(xué)報(bào), 2015, 37(7): 1710-1715. doi: 10.11999/JEIT141339
Song Jing, Zhou Qing-song, Zhang Jian-yun. Coherent Parameters Estimation by Cross-correlation for Distributed Aperture Fully Coherent Radar[J]. Journal of Electronics & Information Technology, 2015, 37(7): 1710-1715. doi: 10.11999/JEIT141339
Citation: Song Jing, Zhou Qing-song, Zhang Jian-yun. Coherent Parameters Estimation by Cross-correlation for Distributed Aperture Fully Coherent Radar[J]. Journal of Electronics & Information Technology, 2015, 37(7): 1710-1715. doi: 10.11999/JEIT141339

基于相關(guān)法的分布式全相參雷達(dá)相干參數(shù)估計(jì)及相參性能

doi: 10.11999/JEIT141339

Coherent Parameters Estimation by Cross-correlation for Distributed Aperture Fully Coherent Radar

  • 摘要: 針對(duì)一般結(jié)構(gòu)的分布式全相參雷達(dá),研究了基于相關(guān)法的時(shí)延差和相位差估計(jì)性能以及輸出信噪比增益(oSNRg)。首先分別建立多輸入多輸出(MIMO)模式和全相參(FC)模式下的信號(hào)模型。然后重點(diǎn)分析估計(jì)相位差時(shí)的相位模糊問題,并提出一種有效的解模糊方法。數(shù)值實(shí)驗(yàn)結(jié)果表明:當(dāng)輸入信噪比足夠高時(shí),相關(guān)法能夠獲得穩(wěn)健的相干參數(shù)估計(jì),且oSNRg接近理想值。
  • Ahlgren G W. Next generation radar concept definition team final report[R]. MIT Lincoln Laboratory, 2003.
    Cuomo K M, Coutts S D, McHarg J C, et al.. Wideband aperture coherence processing for next generation radar (NexGen)[R]. MIT Lincoln Laboratory, 2004: 11-16.
    Coutts S D, Cuomo K M, McHarg J C, et al.. Distributed coherent aperture measurements for next generation BMD radar[C]. Fourth IEEE Workshop on Sensor Array and Multichannel Processing, Walthma, MA, USA, 2006: 390-393.
    Brookner E. Phased-array and radar astounding breakthroughsan update[C]. IEEE Radar Conference, Boston, MA, USA, 2008, DOI:10.1109/RADAR.2008. 4720771.
    Fletcher A and Robey F. Performance bounds for adaptive coherence of sparse array radar[C]. 11th Conference Adaptive Sensors Array Processing, MIT Lincoln Laboratory, Lexington, MA, USA, 2003: 290-293.
    魯耀兵, 張履謙, 周蔭清, 等. 分布式陣列相參合成雷達(dá)技術(shù)研究[J]. 系統(tǒng)工程與電子技術(shù), 2013, 35(8): 1657-1662.
    Lu Yao-bing, Zhang L-qian, Zhou Yin-qing, et al.. Study on distributed aperture coherence synthetic radar technology[J]. Systems Engineering and Electronic, 2013, 35(8): 1657-1662.
    曹哲, 柴振海, 高宏衛(wèi), 等. 分布式陣列相參合成雷達(dá)技術(shù)研究與試驗(yàn)[J]. 現(xiàn)代防御技術(shù), 2012, 40(4): 1-11.
    Cao Zhe, Chai Zhen-hai, Gao Hong-wei, et al.. Technology and tests on distributed aperture coherence synthesizing radar[J]. Modern Defence Technology, 2012, 40(4): 1-11.
    Gao Hong-wei, Cao Zhe, Wen Shu-liang, et al.. Study on distributed aperture coherence synthesizing radar with several experiment results[C]. Proceedings of the IEEE Radar Conference, Xian, China, 2011: 84-86.
    曾濤, 殷丕磊, 楊小鵬, 等. 分布式全相參雷達(dá)系統(tǒng)時(shí)間與相位同步方案研究[J]. 雷達(dá)學(xué)報(bào), 2013, 2(1): 105-110.
    Zeng Tao, Yin Pi-lei, Yang Xiao-peng, et al.. Time and phase synchronization for distributed aperture coherent radar[J]. Journal of Radars, 2013, 2(1): 105-110.
    殷丕磊, 楊小鵬, 曾濤. 分布式全相參雷達(dá)的相位差跟蹤技術(shù)[J]. 信號(hào)處理, 2013, 29(3): 313-318.
    Yin Pi-lei, Yang Xiao-peng, and Zeng Tao. Tracking technology of phase difference for distributed aperture radar [J]. Journal of Signal Processing, 2013, 29(3): 313-318.
    Sun Pei-lin, Tang Jun, He Qian, et al.. Cramer-Rao bound of parameters estimation and coherence performance for next generation radar[J]. IET Radar, Sonar Navigation, 2013, 7(5): 553-567.
    Tang Xiao-wei, Tang Jun, He Qian, et al.. Cramer-Rao bounds and coherence performance analysis for next generation radar with pulse trains[J]. Sensor, 2013, 13(4): 5347-5367.
    宋靖, 張劍云, 鄭志東, 等. 分布式全相參雷達(dá)相干參數(shù)估計(jì)性能[J]. 電子與信息學(xué)報(bào), 2014, 36(8): 1926-1931.
    Song Jing, Zhang Jian-yun, Zheng Zhi-dong, et al.. Coherent parameters estimation performance for distributed aperture coherent radar[J]. Journal of Electronics Information Technology, 2014, 36(8): 1926-1931.
    宋靖, 張劍云. 分布式全相參雷達(dá)相參性能分析[J]. 電子與信息學(xué)報(bào), 2015, 37(1): 9-14.
    Song Jing and Zhang Jian-yun. Coherence performance analysis for distributed aperture coherent radar[J]. Journal of Electronics Information Technology, 2015, 37(1): 9-14.
    宋靖, 牛朝陽, 張劍云. 分布式全相參雷達(dá)LFM信號(hào)設(shè)計(jì)及性能分析[J]. 中國科學(xué): 信息科學(xué), DOI: 10.1360/ N112014-00185.
    Song Jing, Niu Zhao-yang, and Zhang Jian-yun. OFD-LFM signal design and performance analysis for distributed aperture fully coherent radar[J]. Scientia Sinica Informationis, DOI: 10.1360/N112014-00185.
  • 加載中
計(jì)量
  • 文章訪問數(shù):  1467
  • HTML全文瀏覽量:  143
  • PDF下載量:  629
  • 被引次數(shù): 0
出版歷程
  • 收稿日期:  2014-10-20
  • 修回日期:  2015-03-12
  • 刊出日期:  2015-07-19

目錄

    /

    返回文章
    返回